2.5MPa Plug Type Disc Co-Radix Alloy Welded Lift Non-Return Check Valve Industrial

• Media: Water
• Temperature: Ordinary Temperature
• Material: Wcb
• Connection Form: Flange
• Structure: Elevated
• Pressure: High Pressure
• Function: Plug
• Sealing Form: Co Hard Alloy
• Flow Direction: Unidirection
• Standard: DIN
• Application: Industrial Usage, Water Industrial Usage
• Standard or Nonstandard: Standard
• Product Name: Water One Way Flow Automatic Lift Check Valve
• Connection: Flange
• Working Temperature: 550
• Working Pressure: Pn16-Pn160
• Weight: Depend on Differenct Size
• Color: Blue/Silver
• Body Material: Wcb
• Stem: Cast Steel
• Transport Package: Wooden Case Packaging
• Specification: 4in
• Trademark: likv
• Origin: China
• HS Code: 8481804090
• Production Capacity: 1000000

Product Description

2.5Mpa Plug Type Disc CO-radix Alloy Welded  Lift Non-return Check Valve 

Technical data

PN(MPa)Nominal pressure		1.6	2.5	4.5
(MPa)Test pressure	Shell strength test	2.4	3.75	6.0
	Seal teat(Liquid)	1.76	2.75	4.4
	Seal teat(Gas)	0.5-0.7
Suitable mediun		Water,steam,oil	Niter acids	oil
Suitable tempetature		≤425	≤100	≤550

 

Meterial of main parts

Product Type	Part name
	valve body, valve bonnet	Valve disc, valve seat	Gasket	Fastenser
H44^H(C)  ^Y	WCB or 25	H: 25+Chromium stainless steel Y: 25+Carbide	Stainless steel with flexible graphite The steel strip Asbestos-wound gasket Spiral wound gasket	High quality carbon steel
H44Y (I)	Chromium-molybdenum steel	Chrome molybdenum steel + Carbide		Alloy steel
H44W (P)	Chrome-nickel titanium, chromium-nickel-molybdenum and titanium stainless steel			Stainless steel
H44W (R)

 

Product details



Qualification certificate