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Irrigation Warehouse Group Pty Ltd

Current Category
Valves > Check valves





15mm Brass Spring Check Valve

15mm Brass Spring Check Valve

Europa Brass Spring Check Valves are made in Italy are very popular on pumps, commercial installations and in industrial applications as well as domestic and even marine applications.   These valves are manufactured to our specifications with Female BSP threads.   The Europa brand with female x female BSP thread will operate in the range -20 C - +100 degrees C.

Body in brass
Plate in stainless steel
Seal in NBR
Pin in brass
Spring in stainless steel
Minimum and maximum working temperatures: -20C, 100C
Threads: ISO228 (equivalent to DIN259 and BS2779)



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20mm Brass Spring Check Valve

20mm Brass Spring Check Valve

Europa Brass Spring Check Valves are made in Italy are very popular on pumps, commercial installations and in industrial applications as well as domestic and even marine applications.   These valves are manufactured to our specifications with Female BSP threads.   The Europa brand with female x female BSP thread will operate in the range -20 C - +100 degrees C.

Body in brass
Plate in stainless steel
Seal in NBR
Pin in brass
Spring in stainless steel
Minimum and maximum working temperatures: -20C, 100C
Threads: ISO228 (equivalent to DIN259 and BS2779)



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25mm Brass Spring Check Valve

25mm Brass Spring Check Valve

Europa Brass Spring Check Valves are made in Italy are very popular on pumps, commercial installations and in industrial applications as well as domestic and even marine applications.   These valves are manufactured to our specifications with Female BSP threads.   The Europa brand with female x female BSP thread will operate in the range -20 C - +100 degrees C.

Body in brass
Plate in stainless steel
Seal in NBR
Pin in brass
Spring in stainless steel
Minimum and maximum working temperatures: -20C, 100C
Threads: ISO228 (equivalent to DIN259 and BS2779)



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32mm Brass Spring Check Valve

32mm Brass Spring Check Valve

Europa Brass Spring Check Valves are made in Italy are very popular on pumps, commercial installations and in industrial applications as well as domestic and even marine applications.   These valves are manufactured to our specifications with Female BSP threads.   The Europa brand with female x female BSP thread will operate in the range -20 C - +100 degrees C.

Body in brass
Plate in stainless steel
Seal in NBR
Pin in brass
Spring in stainless steel
Minimum and maximum working temperatures: -20C, 100C
Threads: ISO228 (equivalent to DIN259 and BS2779)



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40mm Brass Spring Check Valve

40mm Brass Spring Check Valve

Europa Brass Spring Check Valves are made in Italy are very popular on pumps, commercial installations and in industrial applications as well as domestic and even marine applications.   These valves are manufactured to our specifications with Female BSP threads.   The Europa brand with female x female BSP thread will operate in the range -20 C - +100 degrees C.

Body in brass
Plate in stainless steel
Seal in NBR
Pin in brass
Spring in stainless steel
Minimum and maximum working temperatures: -20C, 100C
Threads: ISO228 (equivalent to DIN259 and BS2779)



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50mm Brass Spring Check Valve

50mm Brass Spring Check Valve

Europa Brass Spring Check Valves are made in Italy are very popular on pumps, commercial installations and in industrial applications as well as domestic and even marine applications.   These valves are manufactured to our specifications with Female BSP threads.   The Europa brand with female x female BSP thread will operate in the range -20 C - +100 degrees C.

Body in brass
Plate in stainless steel
Seal in NBR
Pin in brass
Spring in stainless steel
Minimum and maximum working temperatures: -20C, 100C
Threads: ISO228 (equivalent to DIN259 and BS2779)



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65mm Brass Spring Check Valve

65mm Brass Spring Check Valve

Europa Brass Spring Check Valves are made in Italy are very popular on pumps, commercial installations and in industrial applications as well as domestic and even marine applications.   These valves are manufactured to our specifications with Female BSP threads.   The Europa brand with female x female BSP thread will operate in the range -20 C - +100 degrees C.

Body in brass
Plate in stainless steel
Seal in NBR
Pin in brass
Spring in stainless steel
Minimum and maximum working temperatures: -20C, 100C
Threads: ISO228 (equivalent to DIN259 and BS2779)



Price:







QTY:

        
80mm Brass Spring Check Valve

80mm Brass Spring Check Valve

Europa Brass Spring Check Valves are made in Italy are very popular on pumps, commercial installations and in industrial applications as well as domestic and even marine applications.   These valves are manufactured to our specifications with Female BSP threads.   The Europa brand with female x female BSP thread will operate in the range -20 C - +100 degrees C.

Body in brass
Plate in stainless steel
Seal in NBR
Pin in brass
Spring in stainless steel
Minimum and maximum working temperatures: -20C, 100C
Threads: ISO228 (equivalent to DIN259 and BS2779)



Price:







QTY:

        
100mm Brass Spring Check Valve

100mm Brass Spring Check Valve

Europa Brass Spring Check Valves are made in Italy are very popular on pumps, commercial installations and in industrial applications as well as domestic and even marine applications.   These valves are manufactured to our specifications with Female BSP threads.   The Europa brand with female x female BSP thread will operate in the range -20 C - +100 degrees C.

Body in brass
Plate in stainless steel
Seal in NBR
Pin in brass
Spring in stainless steel
Minimum and maximum working temperatures: -20C, 100C
Threads: ISO228 (equivalent to DIN259 and BS2779)



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25mm Hansen Nyglass Check Valve (One-way valve)

25mm Hansen Nyglass Check Valve (One-way valve)

An excellent glass reinforced black nylon check or one-way valve suitable for use in practically all agricultural and irrigation installations.   Supplied with a nitrile diaphragm and 302 stainless steel spring, these valves do not need to be removed from service to carry out maintenance or replacement of internal components.   Suitable for use in systems to 1,000 kPa (100m or 10 Bar) maximum operating pressure, they are an exceptional valve with very low friction loss.   BSP female threads.   This is the 25mm female BSP version for flow rates to 250 L/Min max flow.   Click on the information button to the right for technical specs and flow curve details.

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32mm Hansen Nyglass Check Valve (One-way valve)

32mm Hansen Nyglass Check Valve (One-way valve)

An excellent glass reinforced black nylon check or one-way valve suitable for use in practically all agricultural and irrigation installations.   Supplied with a nitrile diaphragm and 302 stainless steel spring, these valves do not need to be removed from service to carry out maintenance or replacement of internal components.   Suitable for use in systems to 1,000 kPa (100m or 10 Bar) maximum operating pressure, they are an exceptional valve with very low friction loss.   BSP female threads.   This is the 32mm female BSP version for flow rates to 450 L/Min max flow.   Click on the information button to the right for technical specs and flow curve details.

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40mm Hansen Nyglass Check Valve (One-way valve)

40mm Hansen Nyglass Check Valve (One-way valve)

An excellent glass reinforced black nylon check or one-way valve suitable for use in practically all agricultural and irrigation installations.   Supplied with a nitrile diaphragm and 302 stainless steel spring, these valves do not need to be removed from service to carry out maintenance or replacement of internal components.   Suitable for use in systems to 1,000 kPa (100m or 10 Bar) maximum operating pressure, they are an exceptional valve with very low friction loss.   BSP female threads.   This is the 40mm female BSP version for flow rates to 600 L/Min max flow.   Click on the information button to the right for technical specs and flow curve details.

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50mm Hansen Nyglass Check Valve (One-way valve)

50mm Hansen Nyglass Check Valve (One-way valve)

An excellent glass reinforced black nylon check or one-way valve suitable for use in practically all agricultural and irrigation installations.   Supplied with a nitrile diaphragm and 302 stainless steel spring, these valves do not need to be removed from service to carry out maintenance or replacement of internal components.   Suitable for use in systems to 1,000 kPa (100m or 10 Bar) maximum operating pressure, they are an exceptional valve with very low friction loss.   BSP female threads.   This is the 50mm female BSP version for flow rates to 900 L/Min max flow.   Click on the information button to the right for technical specs and flow curve details.

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65mm Hansen Nyglass Check Valve (One-way valve)

65mm Hansen Nyglass Check Valve (One-way valve)

An excellent glass reinforced black nylon check or one-way valve suitable for use in practically all agricultural and irrigation installations.   Supplied with a nitrile diaphragm and 302 stainless steel spring, these valves do not need to be removed from service to carry out maintenance or replacement of internal components.   Suitable for use in systems to 1,000 kPa (100m or 10 Bar) maximum operating pressure, they are an exceptional valve with very low friction loss.   BSP female threads.   This is the 65mm female BSP version for flow rates to 1,100 L/Min max flow.   Click on the information button to the right for technical specs and flow curve details.

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3" Poly Check Valve with table D flange outlet and s/steel mechanism 7.5 - 35 L/Sec

3" Poly Check Valve with table D flange outlet and s/steel mechanism 7.5 - 35 L/Sec

This is a magnificently simple yet extremely efficient polyethylene spring loaded check or one-way valve with a very high flow rate with low head loss.   Suitable for irrigation systems and general water supply pumping out of rivers, creeks, dams, wells, reservoirs and tanks.   Rated to 1,050 kPa maximum working pressure, this valve can work at any angle.   The articulated working mechanism closes the seal flap momentarily before the water flow reverses so preventing slam or hammer.   Available in 3", 4", 6", 8" 10" and 12" off the shelf.   Click on the link to the right to go to the information page.   Flow rate of 20 L/sec at 1.1m of head loss.   450 - 72,000 litres per hour.

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4" Poly Check Valve with table D flange outlet and s/steel mechanism 10 - 50 L/Sec

4" Poly Check Valve with table D flange outlet and s/steel mechanism 10 - 50 L/Sec

This is a magnificently simple yet extremely efficient polyethylene spring loaded check or one-way valve with a very high flow rate with low head loss.   Suitable for irrigation systems and general water supply pumping out of rivers, creeks, dams, wells, reservoirs and tanks.   Rated to 1,050 kPa maximum working pressure, this valve can work at any angle.   The articulated working mechanism closes the seal flap momentarily before the water flow reverses so preventing slam or hammer.   Available in 3", 4", 6", 8" 10" and 12" off the shelf.   Click on the link to the right to go to the information page.   Flow rate of 30 L/sec at 1.1m of head loss.   600 - 108,000 litres per hour.

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6" Poly Check Valve with table D flange outlet and s/steel mechanism 30 - 140 L/Sec

6" Poly Check Valve with table D flange outlet and s/steel mechanism 30 - 140 L/Sec

This is a magnificently simple yet extremely efficient polyethylene spring loaded check or one-way valve with a very high flow rate with low head loss.   Suitable for irrigation systems and general water supply pumping out of rivers, creeks, dams, wells, reservoirs and tanks.   Rated to 1,050 kPa maximum working pressure, this valve can work at any angle.   The articulated working mechanism closes the seal flap momentarily before the water flow reverses so preventing slam or hammer.   Available in 3", 4", 6", 8" 10" and 12" off the shelf.   Click on the link to the right to go to the information page.   Flow rate of 90 L/sec at 1.1m of head loss.   108,000 - 324,000 litres per hour.

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8" Poly Check Valve with table D flange outlet and s/steel mechanism 60 - 250 L/Sec

8" Poly Check Valve with table D flange outlet and s/steel mechanism 60 - 250 L/Sec

This is a magnificently simple yet extremely efficient polyethylene spring loaded check or one-way valve with a very high flow rate with low head loss.   Suitable for irrigation systems and general water supply pumping out of rivers, creeks, dams, wells, reservoirs and tanks.   Rated to 1,050 kPa maximum working pressure, this valve can work at any angle.   The articulated working mechanism closes the seal flap momentarily before the water flow reverses so preventing slam or hammer.   Available in 3", 4", 6", 8" 10" and 12" off the shelf.   Click on the link to the right to go to the information page.   Flow rate of 180 L/sec at 1.1m of head loss.   180,000 - 648,000 litres per hour.

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10" Poly Check Valve with table D flange outlet and s/steel mechanism 75 - 400 L/Sec

10" Poly Check Valve with table D flange outlet and s/steel mechanism 75 - 400 L/Sec

This is a magnificently simple yet extremely efficient polyethylene spring loaded check or one-way valve with a very high flow rate with low head loss.   Suitable for irrigation systems and general water supply pumping out of rivers, creeks, dams, wells, reservoirs and tanks.   Rated to 1,050 kPa maximum working pressure, this valve can work at any angle.   The articulated working mechanism closes the seal flap momentarily before the water flow reverses so preventing slam or hammer.   Available in 3", 4", 6", 8" 10" and 12" off the shelf.   Click on the link to the right to go to the information page.   Flow rate of 320 L/sec at 1.1m of head loss.   216,000 - 1,152,000 litres per hour.

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12" Poly Check Valve with table D flange outlet and s/steel mechanism 100 - 600 L/Sec

12" Poly Check Valve with table D flange outlet and s/steel mechanism 100 - 600 L/Sec

This is a magnificently simple yet extremely efficient polyethylene spring loaded check or one-way valve with a very high flow rate with low head loss.   Suitable for irrigation systems and general water supply pumping out of rivers, creeks, dams, wells, reservoirs and tanks.   Rated to 1,050 kPa maximum working pressure, this valve can work at any angle.   The articulated working mechanism closes the seal flap momentarily before the water flow reverses so preventing slam or hammer.   Available in 3", 4", 6", 8" 10" and 12" off the shelf.   Click on the link to the right to go to the information page.   Flow rate of 475 L/sec at 1.1m of head loss.   324,000 - 1,710,000 litres per hour.

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20mm or 3/4" Brass SWING Check Valve with rubber seat

20mm or 3/4" Brass SWING Check Valve with rubber seat

SWING Check valves are used as a main line one-way valve on irrigation systems and on pump installations.   Please note that a swing check valve must have water pressure coming back onto the SWING plate when the system shuts down to remain closed.   Ours are fitted with a rubber faced sealing plate for efficient sealing.   These valves are able to pass solids as the water passage is very open.

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25mm or 1" Brass SWING Check Valve with rubber seat

25mm or 1" Brass SWING Check Valve with rubber seat

SWING Check valves are used as a main line one-way valve on irrigation systems and on pump installations.   Please note that a swing check valve must have water pressure coming back onto the SWING plate when the system shuts down to remain closed.   Ours are fitted with a rubber faced sealing plate for efficient sealing.   These valves are able to pass solids as the water passage is very open.

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32mm or 1 1/4" Brass SWING Check Valve with rubber seat

32mm or 1 1/4" Brass SWING Check Valve with rubber seat

SWING Check valves are used as a main line one-way valve on irrigation systems and on pump installations.   Please note that a swing check valve must have water pressure coming back onto the SWING plate when the system shuts down to remain closed.   Ours are fitted with a rubber faced sealing plate for efficient sealing.   These valves are able to pass solids as the water passage is very open.

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40mm or 1 1/2" Brass SWING Check Valve with rubber seat

40mm or 1 1/2" Brass SWING Check Valve with rubber seat

SWING Check valves are used as a main line one-way valve on irrigation systems and on pump installations.   Please note that a swing check valve must have water pressure coming back onto the SWING plate when the system shuts down to remain closed.   Ours are fitted with a rubber faced sealing plate for efficient sealing.   These valves are able to pass solids as the water passage is very open.

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50mm or 2" Brass SWING Check Valve with rubber seat

50mm or 2" Brass SWING Check Valve with rubber seat

SWING Check valves are used as a main line one-way valve on irrigation systems and on pump installations.   Please note that a swing check valve must have water pressure coming back onto the SWING plate when the system shuts down to remain closed.   Ours are fitted with a rubber faced sealing plate for efficient sealing.   These valves are able to pass solids as the water passage is very open.

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65mm  or 21/2" Brass SWING Check Valve with rubber seat

65mm or 21/2" Brass SWING Check Valve with rubber seat

SWING Check valves are used as a main line one-way valve on irrigation systems and on pump installations.   Please note that a swing check valve must have water pressure coming back onto the SWING plate when the system shuts down to remain closed.   Ours are fitted with a rubber faced sealing plate for efficient sealing.   These valves are able to pass solids as the water passage is very open.

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80mm or 3" Brass SWING Check Valve with rubber seat

80mm or 3" Brass SWING Check Valve with rubber seat

SWING Check valves are used as a main line one-way valve on irrigation systems and on pump installations.   Please note that a swing check valve must have water pressure coming back onto the SWING plate when the system shuts down to remain closed.   Ours are fitted with a rubber faced sealing plate for efficient sealing.   These valves are able to pass solids as the water passage is very open.

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100mm or 4" Brass SWING Check Valve with rubber seat

100mm or 4" Brass SWING Check Valve with rubber seat

SWING Check valves are used as a main line one-way valve on irrigation systems and on pump installations.   Please note that a swing check valve must have water pressure coming back onto the SWING plate when the system shuts down to remain closed.   Ours are fitted with a rubber faced sealing plate for efficient sealing.   These valves are able to pass solids as the water passage is very open.

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2" Wafer Check Valve

2" Wafer Check Valve

Our wafer check valves are designed to be installed in irrigation main lines, on pump manifolds and at filter stations.   Made from Cast Iron with stainless steel plate and spring with a Buna-N rubber seat, these check valves will last for years and years.   Click here to download the pdf spec sheet.

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2 1/2" Wafer Check Valve

2 1/2" Wafer Check Valve

Our wafer check valves are designed to be installed in irrigation main lines, on pump manifolds and at filter stations.   Made from Cast Iron with stainless steel plate and spring with a Buna-N rubber seat, these check valves will last for years and years.   Click here to download the pdf spec sheet.

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3" Wafer Check Valve

3" Wafer Check Valve

Our wafer check valves are designed to be installed in irrigation main lines, on pump manifolds and at filter stations.   Made from Cast Iron with stainless steel plate and spring with a Buna-N rubber seat, these check valves will last for years and years.   Click here to download the pdf spec sheet.

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4" Wafer Check Valve

4" Wafer Check Valve

Our wafer check valves are designed to be installed in irrigation main lines, on pump manifolds and at filter stations.   Made from Cast Iron with stainless steel plate and spring with a Buna-N rubber seat, these check valves will last for years and years.   Click here to download the pdf spec sheet.

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5" Wafer Check Valve

5" Wafer Check Valve

Our wafer check valves are designed to be installed in irrigation main lines, on pump manifolds and at filter stations.   Made from Cast Iron with stainless steel plate and spring with a Buna-N rubber seat, these check valves will last for years and years.   Click here to download the pdf spec sheet.

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6" Wafer Check Valve

6" Wafer Check Valve

Our wafer check valves are designed to be installed in irrigation main lines, on pump manifolds and at filter stations.   Made from Cast Iron with stainless steel plate and spring with a Buna-N rubber seat, these check valves will last for years and years.   Click here to download the pdf spec sheet.

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8" Wafer Check Valve

8" Wafer Check Valve

Our wafer check valves are designed to be installed in irrigation main lines, on pump manifolds and at filter stations.   Made from Cast Iron with stainless steel plate and spring with a Buna-N rubber seat, these check valves will last for years and years.   Click here to download the pdf spec sheet.

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10" Wafer Check Valve

10" Wafer Check Valve

Our wafer check valves are designed to be installed in irrigation main lines, on pump manifolds and at filter stations.   Made from Cast Iron with stainless steel plate and spring with a Buna-N rubber seat, these check valves will last for years and years.   Click here to download the pdf spec sheet.

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12" Wafer Check Valve

12" Wafer Check Valve

Our wafer check valves are designed to be installed in irrigation main lines, on pump manifolds and at filter stations.   Made from Cast Iron with stainless steel plate and spring with a Buna-N rubber seat, these check valves will last for years and years.   Click here to download the pdf spec sheet.

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Pink Teflon Plumbers Tape for thread sealing without leaks

Pink Teflon Plumbers Tape for thread sealing without leaks

Our pink teflon plumbers tape is manufactured by Fedseal and is definitely a far superior product to all of those very thin white tapes.   "Teflon 002" is manufactured to a very high standard and so it is of uniform size and thickness over the complete roll.   With a thickness of 0.1mm it is up to 3 times thicker than some cheaper white versions on the market.   "Teflon 002" should be used on all Nyglass, stainless steel, brass, cast iron, aluminium, gunmetal, ductile iron, pvc and most other BSP style threads.   "Teflon 002" on our Hansen range of Nyglass fittings generally only requires 4 or 5 turns of "Teflon 002" to provide a leakproof seal.   Rolls of "Teflon 002" are 12mm wide x 0.1mm thick x 10m long and all of the tape can be used.



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Cimseal thick liquid P.T.F.E. seal for all metal to metal fittings - particularly NPT

Cimseal thick liquid P.T.F.E. seal for all metal to metal fittings - particularly NPT

Our Cimseal is manufactured in Italy for the Cimberio company, Cimberio is one of the worlds largest valve manufacturers with an excellent reputation for high quality valves and fittings.   I have been using the "Cimseal" liquid P.T.F.E. for many years where an excellent seal is required on metal to metal threads and you will find Cimseal on every tap that we have installed on a fixed thread as this makes it so easy to position the tap perfectly vertically.   Once made and allowed to dry, the seal is very difficult to break by hand and that is particularly usefull in public areas.   I recommend the use of Cimseal on all metal to metal fittings for a secure watertight seal.   Note:   Cimseal cannot be used on plastic to plastic or plastic to metal as it will never cure.



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