Rising Stem Flanged Gate Valve Flexible Wedge Bolted Bonnet

Rising Stem Flanged Gate Valve Flexible Wedge Bolted Bonnet

Specifications

Applicable Standards:
- FACE TO FACE DIMENSION:GB/T 12221

- END FLANGE DIMENSION:GB/T 9113

- DESING:ANSI B16.34

- TEST:API598

Size Range:
- DN50~DN350

Pressure Rating:
- PN16~PN40
Temperature Range:
- -20°C~180°C

Application

The Z41 National Standard Manual Flange Gate Valve is one of the most common on-off valves that utilizes the up and down work of the gate to connect (open) and shut off (fully close) the fluid medium in the pipe. These gate valves are widely used as conditioning and shut-off devices in pipelines such as tap water, sewage, construction, petroleum, chemical, food, pharmaceutical, textile, electric power, marine, metallurgy, and energy systems.

Feature

1. The medium can flow in any direction on both sides, which is easy to install. The gate valve channels are symmetrical on both sides.
2. The length of the structure (the distance between the two connecting end faces of the casing) is small.
3. Simple shape, short structure length, good manufacturing process and wide application range.

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.