Full Bore Yoke Forged High Pressure Carbon Steel Gate Valve
Wedge gate valve ASME Class 150/300/600
Low Emission Gate Valve Design
Our firm aims to operating faithfully, serving to all of our shoppers, and working in new technology and new machine regularly for Flanged Bronze Gate Valve, Check Valve, Electrical Actuator Globe Valve DN80 PN16. We hope to produce high-quality products independently, at the same time, to strengthen communication and cooperation with overseas companies with the aim of made in China and world cooperation. All innovative products are put into production after being used by our company and the same industry and beyond the expected effect. Its quality, service, after-sales can be called the position of leadership the same product. Our company has a mature design level in product design and production. Over the years, we have won wide praise for our excellent quality and professional service attitude.
Stainless Steel Flange Gate Valve
PXN Valve offer a wide range of gate valve, API600 Wedge gate valve, API603 Gate Valve, API 602 Forged Steel gate valve and Pressure seal gate valve.
Wedge gate valve ASME Class 150/300/600
Low Emission Gate Valve Design
Specifications:
Size: 2inch to 24inch
Class: 150LB, 300LB, 600LB, 900LB
Material: Cast Steel, Stainless Steel, Bronze, Alloy Steel
Working temperature:-196 to 200
Pressure range: 150LB to 2500LB
Special design available
Various materials offered to meet different requirements.
Features:
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
| Material | ASTM Specification | Working Temperature |
| Carbon Steel | ASTM A216 Gr. WCB | -29 TO 427(-200F to 8000F) |
| CrMo Steel | ASTM A217 Gr. WC6 | -29 TO 593(-200F to 11000F) |
| CrMo Steel | ASTM A217 Gr.WC9 | -29 TO 649(-200F to 11000F) |
| CrMo Steel | ASTM A217 Gr.C12A | -29 TO649(-200F to 12000F) |
| Low-temperature Steel | ASTM A352 Gr.LCB/LCC | -46 to 343(-500F to 6500F) |
| Stainless Steel | ASTM A351 Gr. CF8 | -196 to 343(-3200F to 6500F) |
| Stianless Steel | ASTM A351 Gr.CF8M | -196 to 649(-3200F to 12000F) |
Since the establishment of the company, we have been constantly exploring new product development strategies with high starting points, strict requirements, new ideas and development. We have hired many experts to develop and produce a series of Full Bore Yoke Forged High Pressure Carbon Steel Gate Valve with high practical performance and high quality. Over the years, we have provided services to major enterprises, able to predict problems in time and provide effective solutions for customers. We have been persisting in the business essence 'Quality First, Honoring Contracts and Standing by Reputations, providing customers with satisfying goods and service.
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