Y-pattern Check Valve
Y-Pattern valves are available in three bonnet designs. The first design is the Bolted Bonnet, with male-female joint, spiral wound gasket, made in F30L/graphite. Ring joint gaskets are also available on request. The second design is the welded bonnet, with a threaded and seal welded joint. On request a full penetration strength welded joint is available. The third design is the pressure seal bonnet, with a threaded and pressure seal bonnet joint.
The Y-Pattern valves are available in globe and check design configurations.
Gate Valve Design Construction and Specifications
Y-Pattern globe and check valves conform to ANSI B16.34. Each is tested according to API598, and markings are per MSS SP-25.
Construction is as follows:
. Full Port
. Piston and ball check
. Spring available on request
. Loose solid disc
. Two piece self-aligning packing gland
. Integral back seat
. Outside Screw and Yoke(OS&Y)
. Bolted bonnet with spiral-wound gasket, threaded and seal welded bonnet or threaded and pressure seal bonnet
. Socket weld ends to ASME B16.11
. Screwed Ends(NPT) to ANSI/ASME B1.20.
BIKVALVE company specializes in the production of ball valves, butterfly valves, check valves, globe valves and other valves. In the field of valves, company Poke has a rich design and production experience. All products pass through special processing equipment and meets international standards of reliability and safety. The company already has fifteen years of experience, provides customers with design solutions in various areas such as oil, chemical, gas and other fields of industry. One priority advantage of the company bikvalve is the extension of the partnership not only with China, but also with foreign countries. Our products have reasonable prices, while providing our customers with the highest quality products. The company has the possibility of fast delivery of goods.
We are able to quickly fulfill the requirements and desires of the customer! We are very glad to offer the services to meet the requirements of our clients!
