Hot Sale Model: D402 40, 000 Psi High Pressure Stainless Steel Ball Check Valve for Sale

Hot Sale Model: D402 40, 000 Psi High Pressure Stainless Steel Ball Check Valve for Sale

Nominal Diameter :NPS 4″
Pressure range :Class 300LB
Body material:Carbon steel
Type : Floating Ball type
Design std : API 6D
Operator : Handlever operator

Product Details

To consistently enhance the management method by virtue of the rule of 'sincerely, fantastic religion and top quality are the base of business development', we extensively absorb the essence of associated goods internationally, and constantly acquire new merchandise to satisfy the needs of shoppers for rubber butterfly valve, metal to metal ball valve, fire protection butterfly valves. With a high-quality management team and advanced production machinery, we can manufacture the products according to the needs of customers and and provide relevant support. Years of accumulated technical force management experience has enabled our company's business to develop rapidly. Our company takes 'technology benefits mankind, service creates future' as the purpose, we hope to work with you to realize a win-win situation and share the future.

【Product Description

The Floating Ball Valve has no support shaft, and the ball is held in a "floating" state by the two seats. It is mainly used to cut, distribute and change the direction of medium flow on the pipe. The ball valve mainly has a valve seat sealing design, a reliable inverted sealing valve sealing rod, a fireproof electrostatic function, an automatic pressure relief and a locking device.

Floating ball valve is suitable for: chemical, petroleum, natural gas, metallurgy, and other industries and hydrogen-containing medium, impurities and corrosion of natural gas long-distance pipeline.


Basic Info.

Type : Flaoting Ball Valve

Connecting : RF end 

Size and rate : 4''-300lb

Drive : Manual Lever

Operating Torque : 380/N.m

F-F dimension : 305mm

Finishing Painting color : Gray

Painting RAL Number: RAL 9007

Suitable Temperature : -29°C ~ 150°C

Suitable Presure: within 50Bar

Function : For shut off

Standard : API6D, API608

Packing: Plywooden case

Certificate : EN 3.1 certificate

Material : Body ASTM A216 WCB /Trim A182 F316 / Seat RPTFE /Bolts A193 B7 & A194 2H


32IMG_0042(20191119-171735)


Product Details

1.Pressure range :CLASS  150Lb~2500Lb

2.Nominal diameter :NPS 1/2~48″, DN15-DN1200

3.Body material:Carbon steel, Stainless steel, duplex stainless steel, Inconel 625, Monel , Hastelloy, etc.

4.End connection :FLange type, Butt weld type, socket weld, screw.

5.Working temperature of the Floating Ball Valve:-46℃~650℃

6.Mode of operation: Lever, Gear box, Electric, Pneumatic, hydraulic device, Pneumatic-hydraulic device


Under the premise of ensuring quality, the diversification and fine workmanship of our Hot Sale Model: D402 40, 000 Psi High Pressure Stainless Steel Ball Check Valve for Sale make it sell well at home and abroad, and win the trust and high praise of our customers. The increasingly fierce market competition makes us always strive to improve our strength and to win the trust of customers with excellent products. With boundless management thinking, our company has summed up a set of enterprise sharing mechanism suitable for its own development.

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