
Ouming Stainless Steel 304/316 Gate Valve with Flange
Wedge gate valve ASME Class 150/300/600
Low Emission Gate Valve Design
We take the customer as the guidance and manufacture the high quality WCB Gate Valve Bronze Trim, Straight Globe Valve With Flange End, Check Valve which has the market certain competitive power and have achieved the win-win consensus with the customer. The purchaser fulfillment is our primary focus on. With advanced professional technology, strict quality control and sincere after-sales service, we have established long-term and fixed business relations with many customers at home and abroad. Hard work to keep making progress, innovation in the industry, make every effort to first-class enterprise. Since its establishment, our company has been taking 'quality as the root, management as the foundation, innovation as the way, service as the road' as its purpose, which has won the support and trust of the majority of users and society.
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) |
We have many international advanced fully automatic production lines, mainly producing and developing new types of Ouming Stainless Steel 304/316 Gate Valve with Flange. We take the zealous responsibility as the purpose, we will do our best to provide service for you. We are guided by the business philosophy of 'Quality wins the world, integrity casts a century', and look forward to cooperating with you with high-quality products, reasonable prices and personalized services.
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