cast iron API Butterfly Valve handles

	name	cast iron API Butterfly Valve handles
	Body	Cast Iron,Ductile Iron,Stainless Steel,Carbon Stee
	Bushing	Polymer water-proof materials ,Nylon, Bronze
	Disc	Ductile Cast Iron,Stainless Steel,CF8, CF8M, CF3, CF3M,AL-Bronze
	Seat	NBR, EPDM, Neoprene, PTFE, Viton
	Stem	SS416/SS304/SS316
	Pin	SS316/SS416

Product Description

Adoptive standard

1.Valve Design:MSS SP-67 for Casting steel,API609+ANSI B16.1 for DI/CI
2.Flange:ANSI B16.1 Class 125,DIN2501 PN10/16;BS4504 PN10/16
3.Face to face:BS EN 558-1;the length in BS EN558-1 is the same in DIN3202/API609/MSS SP-67:2002
4.Pressure test conform to API598

Product Process

Packaging and transportation

Our history

Product Certification

1.We promise no leakage and breakage for valves. Every valve will test for 2 times test pressure before leave factory. We will replace the valve if there is quality problem within 24 months guarantee period.
2.We obtained ISO9001 quality system certification,ISO14001 certification,GB/T 28001 certification.We inspect the parts of valve carefully, 48 produce steps, try to supply you ideal valve.
3.We can supply different kinds of materials according to customers' requests,such as DI,cast steel,SS304,SS316 body and disc. EPDM,NBR,PTFE,Viton etc. Enough stock ensure fast delivery.
4.We have more than 150 types body moulds, which include ISO,DIN,ANSI,BS standard.
5.We own full-automatic machine paint line, match high-temperature baking house,which makes smooth paint and good appearance of valve.

Our Customers

In the 21 years, we have customers in many countries around the world.

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