Specifications

Our company can produce all kinds of valves, If you have any inquiry, please contact us, we will offer you our best price.

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.
 
We are certified to the international ISO-9001 quality system standard and all products are carefully tested to meet the strict quality requirements and industry standards for each order. Parts of our products have been tested, listed, approved by some predominant labs and bodies, such as UL (USA), FM (USA), NSF(USA), CUL(Canada), CSA(Canada), KS(Korea), DVGW(Germany), TUV(Germany), TSE(Turkey) and PSB(Singapore), JIS(Japan) and BSI(England).

1pc stainless steel ball valves:

 

Size: 1/4"-4" reduced bore(800psi/1000psi)

Threaded: BSPT. BSP. NPT. DIN2999, ISO228/1

Material: CF8M(SS316), DIN1.4408

 

Features:

Investment casting body and cap

Working pressure 800/1000psi,  for W.O.G

Adjustable stem packing

Pure teflon seals and seats

Temperature range: -60 to 450 °F

Blow-out proof stem, and safe prossure-reducing hole

100% leakage tested at 100PSI air under water

Hydrostatic test pressure: 1500psi

Locking device (optional)

 

 

 

 

Other ball valves we produce: