Through Conduit Gate Valve Double Flange Ends Resilient Wedge ANSI Standard

Through Conduit Gate Valve Double Flange Ends Resilient Wedge ANSI Standard

Specifications

Applicable Standards:
- Gate Valve, API600
- Steel Valves, ASME B16.34
- Face to face ASME B16.10
- End Flanges ASME B16.5/ASME B16.47
- Butt Welding ends ASME B16.25
- Inspection and test API 598

Size Range:
- 1/2"~12"

Pressure Rating:
- ASME CL, 150, 300,
Temperature Range:
- -196°C~650°C

Application

The opening and closing member of the gate valve is a gate. The direction of movement of the gate is perpendicular to the direction of the fluid. The gate valve can only be fully open and fully closed, and cannot be adjusted and throttled. The gate has two sealing faces. The two sealing faces of the most common mode gate valves form a wedge shape. The wedge angle varies with the valve parameters, usually 50, and is 2°52' when the medium temperature is not high. The gate of the wedge gate valve can be made into a whole, called a rigid gate; it can also be made into a gate that can produce a small amount of deformation to improve its processability and compensate for the deviation of the sealing surface angle during the processing. The board is called a resilient shutter.

Feature

1. Flat-bottom valve seat, no dirt accumulation, making the seal more reliable
2. he valve flap overall package NBR
3. The valve internals are made of corrosion-resistant and non-rust steel and copper alloy materials, which can be used in the sewage system to adapt to the harsh working environment.
4. The fluid resistance is small, and the sealing surface is less washed and eroded by the medium.
5. Opening and closing is more labor-saving.
6. The flow direction of the medium is not limited, no disturbance, no pressure reduction.

Model Selection

Gate Valve

Xidelong Brief Introduction

Xidelong is a professional manufacturer in valve automation, integrating with research and development, manufacturing, sales and after-sales services of valve and accessories over 12 years.

The factory of Xidelong valve is located in Longwan (Zhejiang, China), covering an area of 25,000 square meters, of which square meter is for office work whereas 24,000 square meters is for production (including the assembly area, testing area and warehouse area). Moreover, the factory is only 9 miles to Wenzhou Airport, greatly facilitating for the visitor of our international customers and partners.

Boasting of excellent technical strength, design and experience in Gate, Ball, Butterfly and Bellow valves manufacturing, the company has a quality management system as required by ISO9001-2008.

Xidelong Valve have been working to find reliable sales agents or distributors.

Xidelong Manufactory

Established in 2007, Xidelong Valve is a preferred supplier of industrial valves for major Chinese manufacturers.The factory of Xidelong valve is located in longwan (Zhejiang, China).

Xidelong Business

Valve: Ball Valve, Butterfly Valve, Gate Valve, Globe Valve, Check Valve, Sight Glass

Material: ● Steinless Steel: CF8, CF8M, CF3, CF3M, Duplex Stainless Steel

Material: ● Casting Steel: WCB, WC6, WC9, A105, LCB

Accessories: Pneumatic Actuators, Electric Actuators, Worm Gear, Manual Override, Limit Switch, Solenoid Valve

Standard: JB/GB, ANSI/API, JIS, DIN

Xidelong Production

We are equipped with CNC lathes, automatic machining centers, automatic MIG seal welding and automatic hard facing facility to reduce human error. Today equipment and technology along with a qualified training to our employees produce valves as required by international market.

Xidelong Testing

All our production is tested in accordance to the standard required.

We analyze the raw material at first. Any piece is verified in order to respect the required tolerance. Each valve must exceed the pressure test before it has been judged ready for delivery.