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  • H44H-16/25/40C Cast steel Swing Check Valve

H44H-16/25/40C Cast steel Swing Check Valve

Medium temperature: ≤425 ℃
Medium: water, steam, oil, etc.
Caliber: DN15-600
Pressure: 1.6-10mpa
Body material: WCB, LCB, F51, WC6, WC9, C5
Connection method: flange
Implementation Standard: National Standard

Product Details

H44H-16/25/40C Cast steel Swing Check Valve Material of main parts
Part name Material
Body / bonnetWCB、LCB、F51、WC6、WC9、C5
ShutterWCB、WC9、LCB
GasketFlexible graphite+304、PTFE
Valve seat25、1CR13、2CR13
Joystick  WCB、WC6、WC9、C5

Application: It is widely used in pipelines under various working conditions, such as petrochemical, pharmaceutical, fertilizer, and power industries, to prevent the medium from flowing backward.

H44H-16/25/40C Cast steel Swing Check Valve

H44H-16/25/40C Cast steel Swing Check Valve Performance specifications
modelNominal pressure
(LB)
test pressure(mpa)proper temperatureApplicable medium
strengthseal
H44H-16C1.6 2.40 1.80 ≤425℃Water, steam, oil, etc.
H44H-25C2.5 3.75 2.75 
H44H-40C4.0 6.00 4.40 


H44H-16/25/40C Cast steel Swing Check Valve Dimensions and connection dimensions
modelNominal diameter
(mm)
size(mm)
LDD1D2bz-φd
H1
H44H-16C15130956545144*φ14
201501057555144*φ14
251601158565144*φ14
3218013510078164*φ18
4020014511085164*φ18
50230160125100164*φ18
65290180145120184*φ18
80310195160135208*φ18
100350215180155208*φ18
125400245210185228*φ18
150480280240210248*φ23
2006003352952652612*φ23
2506504053553203012*φ25
3007504604103753412*φ25
4009505805254853616*φ30

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