Bwva 1'' 3'' 4'' Low Price Brass Ball Valve for Sale in Stock

Bwva 1'' 3'' 4'' Low Price Brass Ball Valve for Sale in Stock

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

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【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


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