Double Ball Air Release Valve for Sale

Double Ball Air Release 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

Our mission will be to build creative solutions to consumers with a great experience for metal to metal ball valve, manual gear butterfly valve, water tank float valve. Despite of rapid change and instensive competition in the market, we always stay firmly and are committed to its mission, which is 'Keeping focus on offering products with high quality, reasonable price and best service'. Over the years, while maintaining sustained and high-speed growth in economic efficiency and business scale, we have always regarded fulfilling corporate social responsibility as an important part of the company's soft power construction. In the same industry, our technology, production capacity and sales are in a leading position. The company has gradually stepped into a virtuous development track, ushered in a vigorous development of good situation.

【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


Over the past few years, because of the rapid development of the industry, our Double Ball Air Release Valve for Sale needs to be constantly updated, the transformation of it is also constantly refined. When you are interested in almost any of our products, be sure to experience cost-free to make contact with us for more facts. With global market competition intensified, in order to enhance the competitiveness, we try to design reasonable scheduling schemes to satisfy demands of customer for diversification and personalization, improve customer satisfaction, shorten production cycle and deliver just-in-time.

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