Gz644tc Pneumatic Ceramic Lined Double Discs Gate Valve

We strengthen and enlarge our Vacuum Breaker Valve, Boiler Drum Level Control Valve, API603 gate valve product line, forming a strong competitive situation. Now now we have recognized steady and long organization relationships with customers from numerous countries. After years of research and market experience accumulated by our technical staff, we have gradually transformed into independent research and design, and formed a serialized and diversified product structure. We will keep working hard and offering you the highest-quality products and service. We know that we need to scientifically grasp the characteristics of the times and improve the core competitiveness of enterprises through the innovation of new technologies in order to win market competition.

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

Over the years, the Gz644tc Pneumatic Ceramic Lined Double Discs Gate Valve produced by our company has been favored by users and merchants and become their preferred equipment to replace imports. We have been convinced that with joint attempts, the business enterprise between us will bring us mutual benefits. We sincerely look forward to cooperating with customers all over the world, and we believe that we can meet your requirements.