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. 20.1
Inner Packing:
Plastic Packing
Outer Packing:
Veneer case for sea transportation
Located in Economic Development Area, Lishui City, Zhejiang Province with a coverage area of 30, 000sq. Ft, Tiante is a specialized manufacturer of industrial valves in Mainland China--one of the best in quality and service. With more than 25 years' experience in manufacturing various types of valves, today Tiante valves are installed throughout the world, handling diverse applications in the power, chemical, petrochemical, oil and gas industries. Tiante holds all major industry certifications, including ISO 9001: 2000, CE and API6D that we can design and manufacture in accordance with API, ANSI, JIS, DIN, BS GB, and other international standards, as well as customers' special requirements.
Equipped with advanced facilities and excellent management experiences, Tiante can be able to handle highly customized orders efficiently, as well as large production runs. Over the years, Tiante valve has diversified and expanded into many facets of the industry including: Valve, Gate valve, Globe valve, Check valve, Ball valve, Plug valve and Butterfly valve, and Relief valves as well as many valve related products. With good quality and reasonable price, our products are well-received in home and abroad.
Our philosophy is to combine quality product with services. We actually believe that our well-trained staffs enable the company to provide the clients with more satisfactory products and services in the future. On the basis of mutual benefit and our firm-wide belief that credibility and customers are our top concerns, we are hoping to establish long-term and friendly trade relationships with all customers.
