Cast Iron Wafer Double Door Check Valve

• Material: Cast Iron
• Connection Form: Flange
• Structure: Swing
• Pressure: Low Pressure
• Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
• Sealing Form: Metal Seat
• Model NO.: DN40-DN1000
• Flow Direction: Reversing
• Standard: BSW
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Size: 1-1/2" to 40"
• Colour: Blue
• Working Pressure: Pn10/Pn16
• Fig Number: 4001
• Transport Package: Ply Wooden Cases
• Specification: CE, ISO
• Trademark: AHSUNVAL
• Origin: China
• HS Code: 8481804090
• Production Capacity: 300PCS/Month

Product Description

1,Descriptions of product:

Wafer Check Valve.
Design: DIN EN 12334: 2004
Class: PN10 / 16
Size: DN40-DN1000

Size / Pressure	Operator	Material of Main Parts
DN40-DN1000: 10-16 Bar		Body: Cast Iron, Ductile Iron, Stainless Steel CF8/CF8M, Bronze; Disc: Ductile Iron Nickel Plated, Stainless Steel AISI304/316, Aluminum Bronze; Spring: Stainless Steel AISI304/316; Hinge Pin: Stainless Steel AISI416/410/304/316; Stop Pin: Stainless Steel AISI416/410/304/316; Plug: Stainless Steel AISI304/316 Body Bearing: PTFE; Spring Bearing: PTFE; Eye Bolt: Carbon Steel; Body Seat: NBR, EPDM, VITON; Body with FBE Epoxy Coating.

2, Introduction of Company:

Anhui Sunval International Co.,Ltd. is a professional manufacturer and supplier of valves, pipes and fittings which are widely used for water, oil and gas pipe lines. We have been supplying the valves and fittings to Europe, Asia,Middle East Countries and American markets for 20 years. Our factory has obtained ISO9001, CE0035 and API approval certificates for our valves and fittings made of Iron, Steel and Copper alloy with design to DIN,BS, ANSI,JIS standard

3, Welcome to contact us:

  Shirley Zhou
TEL:[phone]
FAX:[phone]
Web:ahsunval.en.made-in-china.com