H44H/Y API 6D Non return Clappet Cast steel Swing Check Valve
H44H/Y API 6D Non return Clappet Cast steel Swing Check Valve

H44H/Y API 6D Non return Clappet Cast steel Swing Check Valve

Model
H44H/Y

Item specifics

Nominal Pressure
1.6-6.4MPa
End connection
Flange
Suitable Medium
Water, oil, steam
Temperature
-29-+550℃

Review

Description

Summary

Swing check valve is mainly applied for pipeline of oil, chemical, thermal power plants and other working conditions， with nominal pressure PN1.6-6.4MPa, working temperature -29 - +550 ℃. Applicable medium: water, oil, steam and so on.


Parameters

Nominal Pressure

1.6  MPa- 6.4 MPa

Nominal Diameter

DN50-DN500

Suitable Media

Water, Oil, Steam, etc.

Media Temperature

-29-+500℃

Test Standard

GB/T13927-1992


Material


Body，Bonnet

Disc

Seat

Suitable Medium

Suitable Temperature

HT200, QT400-18

HT200, QT400-18, WCB

Copper alloy, Stainless steel

Water

≤200℃

WCB

WCB

WCB

Water/Oil/Steam

≤425℃

ZG1Cr18Ni9Ti

0Cr18Ni9

0Cr18Ni9

Nitric Acid

≤200℃

ZG1Cr18Ni2Mo2Ti

CF8M

ZG1Cr18Ni2Mo2Ti

Phosphoric Acid/ Acetic Acid/ Mixed Acid

≤200℃

ZG00Cr17Ni14Mo2

CF3M

CF3M

Urea/ Methyl ammonium Liquid/ Phosphoric Acid

≤200℃

ZG1Cr5Mo

ZG1Cr5Mo

ZG1Cr5Mo

Water/Oil/Steam

≤550℃

Main Connection Size

recommend

DRVZ Drainage Fire Protection Heating and Ventilation system Mute Check Valve

DRVZ Drainage Fire Protection Heating and Ventilation system Mute Check Valve

Model : H44H/Y

HB41X Water Supply and Drainage Pipes Noise Elimination Check Valve

HB41X Water Supply and Drainage Pipes Noise Elimination Check Valve

Model : H44H/Y

HH47X Slow Closing Butterfly Check Valve

HH47X Slow Closing Butterfly Check Valve

Model : H44H/Y

HH44X Low resistance counterweight slow closing non return check valve

HH44X Low resistance counterweight slow closing non return check valve

Model : H44H/Y

DHH44X/H Micro Resistance Slowly-Closing Silencing Check Valve

DHH44X/H Micro Resistance Slowly-Closing Silencing Check Valve

Model : H44H/Y

HH44X Cast Iron Micro Resistance Slow Closing Check Valve

HH44X Cast Iron Micro Resistance Slow Closing Check Valve

Model : H44H/Y

H44X/T ANSI/API 125lb Cast iron flange end swing check valve

H44X/T ANSI/API 125lb Cast iron flange end swing check valve

Model : H44H/Y

SFCV DIN3202-F6 DN50 PN16 Ductile iron One Way Rubber Flap Check Valve

SFCV DIN3202-F6 DN50 PN16 Ductile iron One Way Rubber Flap Check Valve

Model : H44H/Y

HD76X/ H Cast Iron Wafer Dual Plate Wafer Butterfly Check Valve

HD76X/ H Cast Iron Wafer Dual Plate Wafer Butterfly Check Valve

Model : H44H/Y

HS41X Anti-Pollution Isolating Check Valve

HS41X Anti-Pollution Isolating Check Valve

Model : H44H/Y

KeyWords