Gearbox Bolted Bonnet High Pressure Gate Valve

After years of unremitting efforts, we have formed a complete set of pre-sale, sales and after-sales service system, and become the leader in the Z41 gate valve, Flanged Bronze Gate Valve, Flange Gate Valve With Dust Cover industry. With the steady development of the company's business, our products are becoming more and more mature and sought after by the market. With the rigorous manufacturing process, advanced management concept, professional production team and the spirit of continuous development and innovation, our products are of high quality and low price, highly competitive in the market, and our products are widely spread in every corner of the world.

Gate Valve

1. Design and manufacture to API 600 (ISO 10434) or API 6D

2. Face to face dimension: ASME B16.10

3. Connect Type Can Be: Flanged ends, Socket Weld and Butt Weld

    End flange dimension to ASME B16.5

    Socket weld dimension to ASME B16.11

    Butt weld dimension to ASME B16.25

4. Test standard to API 598

5. Material can be Cast Steel(A105), Stainless Steel: SS304 & SS316

6. Pressure from Class 150LB to Class 600LB.

7. Size: 2"-24"

Characteristics:

BODY AND BONNET:

The gate valve body has a straight through port without recesses except at the seat area. This ensures minimum turbulence, erosion and resistance to flow. Bonnet castings are of one-piec design, where the yoke is integral with the bonnet for gate valves of sizes up to 12 inch.

STEM

Non-piece construction Stem, ACME threaded and precision-machined with polished sur-faces to reduce friction, minimize leakage and exntend stem life.

SEAT RING:

A seal-welded seat ring that offers a leakproof design as it sliminates the leakage path between the seat ring and body. Threaded seat rings are optional.

FLEXIBLE WEDGE:

Oneipiece cast flexible wedge that minimizes stress concentration.Wedge flexibility ensures tight seating over a wide range of differential pressures and temperatures.It also adusts to slight misalignments caused by pipeline deflections and thermal deformation.

Body material and working temperature

Our company has automated production equipment and advanced testing equipment, and we continuously improve the quality of Gearbox Bolted Bonnet High Pressure Gate Valve with a sound quality management system. We hope that we can cooperate more extensively and work together with customers to create a brilliant 21st century. The company's quality policy is 'product innovation, quality improvement, fashion aesthetics, and customer satisfaction'.