ANSI / DIN /Stainless Steel /Wafer Check Valve

• Media: Water
• Temperature: Ordinary Temperature
• Material: Stainless Steel
• Connection Form: Wafer
• Structure: Swing
• Pressure: Low to High Temperature
• Model NO.: H74W
• Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
• Sealing Form: EPDM ,PTFE,Rubber ,Metal Sealed
• Flow Direction: Aginst Back-Flow
• Standard: ANSI
• Application: Industrial Usage
• Size: DN50-DN1000
• Class: 150lb-1500lb
• Seat: Soft,Metal
• Disc: Stainless Steel
• Connection Type: Wafer Type
• Transport Package: Plywood Case
• Specification: CE ISO TS
• Trademark: AKSF
• Origin: Tianjin /Wenzhou
• HS Code: 8481804090
• Production Capacity: 10000/Month

Product Description

wafer type swing check valve(single door check valve )

 

Design and manufacture	API594,API 6D,JB/TB8937
Face to face and end to end	API594,API6D,DIN3202,JB/T8937;
Pressure-temperature rating	ASME B16.34,DIN2410,GB/T9124,HG20625,SH3406,JB/T74
Inspection and test	API598,JB/T9092;
Pipe flange	JB/T74~90,JB/T9112-9124,HG20592~20635,SH3406,ASME B16.5,DIN2543~2548,GB/T13402,API605,ASME B16.47.

Material:

Body:WCB CF8 CF3 GR4A Hastelloy C etc.
Disc:WCB CF8 CF3 GR4A Hastelloy C etc.
Seat:EPDM,PTFE,RPTFE,METIAL etc.


Corrosion protection
,Inside and outside epoxy coating
Applicable temperature: -196-540 different raw material for different work temperature
Applicable medium: Water, oil, gas and other causticity medium (different raw material for different medium)