HERZ – WAFER CHECK VALVE

AED 253.00 – AED 12,850.00

HERZ is an Austrian company, which is recognized internationally. We deal with resource-friendly energy supply and ensure an energy-efficient creation of economic and convenient systems.HERZ products cover the entire market for the HVAC industry. All HERZ products are manufactured in EU countries according to the European quality standards.

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Description

Check valves permit flow in one direction only and close automatically if flow reverses, depending upon pressure and velocity of flow to perform the functions of the opening and closing.

Pressure/Temperature Rating: 16 bar @ -10 to 120°C

Face to face dimensions to BS EN 558-1 Basic Series 16

Test Pressure
Shell 24 bar
Seat 17.6 bar

Technical data:

• Temperature range:-10°C to+ 110°C

• Pressure rate PN16/PN25

• Flange Dimensions according to EN 1092-2

• Design standard EN 12334

• Coating epoxy coated, blue RAL 5000

Additional information

Size

DN- 65 , DN- 80 , DN- 100 , DN- 125 , DN- 150 , DN- 200 , DN- 250 , DN- 300 , DN- 350 , DN- 400 , DN- 450 , DN- 500 , DN- 600
Body Material

Body: GG25
Disc: GGG40
Seat: EPDM
Spring: Stainless steel
Hinge pin: Stainless steel
Stop pin: Stainless steel
Disc Bearings: PTFE
Body bearings: PTFE
Plug: Steel
Pin stabilizer : Rubber
Eye bolt: Steel
Manufacture Model No

2622
Origin

Austria

Product Datasheet

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