Wafer Type Swing Slim Non Return Check Valve (H74W/H/N/X/F)

Model NO.: H74W/H/N/X/F

Flow Direction: Unidirection

Standard: ANSI, API, DIN, BS, GB etc

Application: Industrial Usage, Water Industrial Usage, Household Usage

Certificate: ISO, Ce

Medium Applicable: Oil, Water, Steam, Medium Containingacid&Alkaline

Temperature Applicable: ≤300ºC

Trademark: KARFAR

Transport Package: Bubble Plastic Paper + Plywood Case

Specification: DN50 - DN1000

Origin: China

HS Code: 84813000

Wafer End Swing Slim Non Return Check Valve
MODEL NO. H74 W/H/N/X/F


Three optional types. type A / type B / type C

Δ The KARFAR Model H74 is outstanding for it exquisite profile and simple structure. It is mainly used in water supply system,  high builings and industry zones. With an outstand short structure length, they are very suitable for space limited installment locations.

1) Size: 2" - 40"
2) Pressure: PN1.0 ~ PN4.0
 

PART NAME	Material
Body& Bonnet	Carbon steel, Stainless steel, Chromium molybdenum steel
Hanging ring	Carbon steel, Stainless steel
Swing arm (for type C)	Carbon steel, Stainless steel, Chromium molybdenum steel
Seat	NBR, Stainless steel, PTFE, Nylon

 

Normal Pressure (Mpa)	Shell test Pressure (Mpa)	Sealing test Pressure (Mpa)	Working temperature		Applicable Medium	Body  Material
			Soft sealing	Metal sealing
0.4	0.6	0.44	≤80ºC (NBR) ≤140ºC (EPDM) ≤200ºC(PTFE)	≤300ºC	Oil, Water, Steam, Acid, alkaline	Carbon steel, Stainless steel, Chromium /molybdenum steel
1.0	1.5	1.1
1.6	2.4	1.76

Wafer End Check Valve Grouop show:





 

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