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Oil field valve Oil transfer Pipeline valve Hydraulic valve Handle valve Gate valve Manifold valve

China Oil field valve Oil transfer Pipeline valve Hydraulic valve Handle valve Gate valve Manifold valve supplier
Oil field valve Oil transfer Pipeline valve Hydraulic valve Handle valve Gate valve Manifold valve supplier Oil field valve Oil transfer Pipeline valve Hydraulic valve Handle valve Gate valve Manifold valve supplier

Large Image :  Oil field valve Oil transfer Pipeline valve Hydraulic valve Handle valve Gate valve Manifold valve

Product Details:

Place of Origin: China
Brand Name: Renda
Certification: API ISO
Model Number: 150LB 2" A216 WCB

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: 1000
Packaging Details: Wooden box or iron box
Delivery Time: 30
Payment Terms: D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 100
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Detailed Product Description
Type: Globe Valve Ball Valve Gate Valve Check Valve Material: WCB LCB
Size: 1/2”-3”

Check valves are two-port valves, meaning they have two openings in the body, one for fluid to enter and the other for fluid to leave. There are various types of check valves used in a wide variety of applications. Check valves are often part of common household items. Although they are available in a wide range of sizes and costs, check valves generally are very small, simple, or inexpensive. Check valves work automatically and most are not controlled by a person or any external control; accordingly, most do not have any valve handle or stem. The bodies (external shells) of most check valves are made of plastic or metal

Globe valves are named for their spherical body shape with the two halves of the body being separated by an internal baffle. This has an opening that forms a seat onto which a movable plug can be screwed in to close (or shut) the valve. The plug is also called a disc or disk.In globe valves, the plug is connected to a stem which is operated by screw action using a handwheel in manual valves. Typically, automated globe valves use smooth stems rather than threaded and are opened and closed by an actuator assembly

Oil field valve Oil transfer Pipeline valve Hydraulic valve Handle valve Gate valve Manifold valve

 

ball valve is a form of quarter-turn valve which uses a hollow, perforated and pivoting ball to control flow through it. It is open when the ball's hole is in line with the flow and closed when it is pivoted 90-degrees by the valve handle. The handle lies flat in alignment with the flow when open, and is perpendicular to it when closed, making for easy visual confirmation of the valve's status.

Ball valves are durable, performing well after many cycles, and reliable, closing securely even after long periods of disuse. These qualities make them an excellent choice for shutoff and control applications, where they are often preferred to gates and globe valves, but they lack their fine control in throttling applications.

 

check valve is a check valve in which the closing member, the movable part to block the flow, is a ball. In some ball check valves, the ball is spring-loaded to help keep it shut. For those designs without a spring, reverse flow is required to move the ball toward the seat and create a seal. The interior surface of the main seats of ball check valves are more or less conically-tapered to guide the ball into the seat and form a positive seal when stopping reverse flow.

 

Contact Details
Beijing Ocean Renda Petroleum Equipment Co., Ltd.

Contact Person: Miss Amy

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