China Ductile Iron Dual Plate Check Valve

Company Brife
Shandong Hengyu Valve Industry Co.,Ltd is a specialized valve factory where intergrate casting , machining, assembling, and quality control all together in our workshops. Our main product is butterfly valve, gate valve, check valve, check valve, globe valve and Y-Strainers etc.

Factory Size (Sq.meters):66,700 square meters Number of R&D Staff:5 - 10 People Number of QC Staff:Less than 5 People Certifications:ISO14001,ISO9001:2000 Contract Manufacturing:OEM Service OfferedDesign Service OfferedBuyer Label Offered

Product Description

Feature• 1. The short face to face dimension and compact design of this valve allow installation and service in tight spaces.
• 2. Spring assisted for better dynamic behavior.
• 3. Soft sealed for perfect tightness even at low differential pressure.
• 4. Available with flanges EN1092-2 pn10 or PN16. ANSI B16.1 Class 125(other types available on request).
Working Pressure16 bar
Working Temperature-10ºC to 120ºC for EPDM seat
-10ºC to 82ºC for NBR seat
-10ºC to 150ºC for Viton seat

Corrosion Protection

Internally and externally fusion bonded epoxy powder coated( FBE) .
Notes:Design and material are subject to change without notice.
Material Specification

Part NameMaterialsEN Spec.ASTM Spec.BodyCast IronEN-JL1040ASTM A126 Class BDiscStainless SteelBS970 304S15A351 CF8SeatEPDM/NBR/VitonCommercialCommercialHinge PinStainless SteelBS970 420S37AISI 420Stop PinStainless SteelBS970 420S37AISI 420Pin RetainerStainless SteelBS970 304S37AISI 304SpringStainless SteelBS970 304S37AISI 304WasherPTFECommercialCommercialGasketEPDM/NBR/VitonCommercialCommercial

DIMENSIONS(mm)

Size ABCWeight(kg)Table D/E FlangeANSI 125# FlangeEN1092-2 PN16 Flange509610210654661.86510912112654782.48012613414157903.2100158172161641154.8125190194191701417.315021022021776170102002672772729521014.225033133733710827323.630037940738214332437.53504454474421843566240049351149419140674450559546554203457100500616602616213508155600723715733222600215

Main products
Certificate

1. Q: Can I have our company name on product's body or cover ?

A: Yes.

2. Q:Could you help me to choose what kind of products?

A: Yes,We have a great technical team which can help you choose the right valves.

3. Q: What is your greatest strength?

A: All valve parts are produced by ourselves,we can ensure all parts are fully qualified.

4. Q: Is the pressure test inspection 100%?

A: Yes,we test the valves one by one.

5. Q: Is the free sample can provide?

A: Yes,Free sample can be provide for customer's reference.