Specifications

wafer style butterfly valve :
Material: iron, steel, stainless steel, carbon steel.
Size: 1 1/2"-12"

1. Company Information:

 

BESTFLOW INDUSTRIAL CO., LTD. is one of professional manufacturers and exporters of valves in China. The products includes: gate valve, globe valve, check valve, butterfly valve, ball valve etc., they are widely used the valve systems of nuclear power plants, power station, water, natural gas, petrochemical, oilfields, fire-fighting, ship buildings, engineering fields and construction industry.

Depend on advanced production technology and equipment, strict quality management and control, good service and competitive prices, win a good reputation in the domestic and foreign customers, and exported the products to Europe, America, Middle East and southeast Asian, over 50 countries and areas.

 

2. Product Description:

 

Wafer style butterfly valve PN16:

 

Materials list
Item	Part Name	Materials
1	Body	Cast Iron: ASTM A126CL.B, GG25
		Ductile Cast Iron: ASTM A536 65-45-12, GGG40
		Stainless Steel: ASTM A351 CF8, CF8M
		Carbon steel: ASTM A216 WCB
2	Stem	Alloy: Monel K500;
		Stainless Steel: ASTM A182 410 416 420 431 304 316
3	Seat	NBR, EPDM, PTFE, Viton
4	Disc	Ductile Cast Iron (Nickel plated): ASTM A536 65-45-12, GGG40
		Stainless Steel: ASTM A351 CF8, CF8M
		AL-Bronze: ASTM B148 C954

 

 

 

Other butterfly valves we  produce:

 

 

 

 

 

  

 3. Our Service:

 

BESTFLOW INDUSTRIAL CO., LTD.

 

Add: No. 63, TECHNOLOGY PARK, QINGDAO, CHINA

 

TEL:+86-532-55576189                 FAX:+86-532-55576192

 

SKYPE: bestflowfitting                   WEBSITE: