ANSI/GOST Flanged Check Valve, Non-Return Valve, Stainless Steel

• Customization: Available
• Media: Oil
• Temperature: High Temperature
• Connection Form: Flange
• Structure: Swing
• Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence
• Flow Direction: Unidirection
• Standard: ANSI
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Transport Package: Carton Box
• Specification: 1/2"-12"(DN15-DN300)
• Trademark: SANMING
• Origin: Zhejiang
• HS Code: 8481804090
• Production Capacity: 10000PCS/Month

Product Description

Packaging & Delivery

Package Size

35.00cm * 25.00cm * 36.00cm

Package Gross Weight

26.000kg

Lead Time

24 days (1 - 1 Pieces)
To be negotiated ( > 1 Pieces)

 

Product Description

 

Product Description:
 

Size:	DN50-DN1200
End flange:	ANSI B16.1 125LB
Face to face:	EN558-1 Series16, ISO 5752 Series16 , ANSI B16.10 , API 594 125LB,API 594 150LB EN558-1  SERIES 50
Top flange:	ISO 5211
Normal pressure:	PN1.0/1.6MPa(150/200PSI)
Body:	WCB/CF8/CF8M
Disc:	DI/ALB/Rubber lined Disc/1.2501/1.4529/CF8/Hastelloy Alloy/Monel
Stem:	410/416/304/431/17-4PH/316/monel
Seat:	NBR/Hypalon/EPDM/Neoprene/NR/Wear-Resistant EPDM//Silicon/Heat-Resistant EPDM/White EPDM/EPDM()/PTFE
Suitable temperature:	-10~120
Medium:	Fresh water, sewage, sea water, air, vapor, oils, alkalis etc.

Product Features:

1. Bolted bonnet, and the type of middle flange gasket may be different according to pressure class; Check valve in 600LB may adopt pressure sealed structure.
2. Disc stop device to prevent disc from being opened too high, thus causing failure to be closed down.
3. Solid pin is precisely installed and provided with high intensity to ensure operational performance and service life of valve.
4. Rocker arm is given enough intensity. Upon being closed down, it has enough freedom for the close-down of valve disc.
5. Large size check valve are provided with lifting rings for the convenience of hoisting.