ANSI 150LB API6D Flanged Gate Valve , 4 Inch OS and Y Gate Valve, API gate valve, API 6D gate valve, cast steel gate valve, cast steel API gate valve, cast steel API 6D gate valve
Details as below:
Gate Valves offer the ultimate in dependavle service for steam, air, gas, oil , oil vapor and high pressure in stallations. All have streight-though ports to assure minimum turbulence, erosion, and resistance to flow. They are available in a wide variety of trims.
1 . Body: Body is cast to provide liberal strength to meet operating conditions and to permit unobstructed flow. Turbulence,erosion and pressure draop are minimized.
Flanged End cast steel gate valves are vaailable in flanged end and butt weld ends. All flanged and Butt Welding end valves are designed to conform to ANSI B16.5 and ANSI B16.34.
2 . Intergral Yok & Bonnet: Some designs incorporate a two piece bonnet and yoke. All bonnet assemblies are cast and finished to the same exacting tolerances as the bodies for accurate alignment of stems and ease of sealing. Bonnet joint varies from flat face gasket-joint to ring-tye bonnet joint, depending on class.
3 . Seat Ring: Seat rings are seal welded to eliminate leak path bhind rings for long trouble-free service. The Surfaces are precision ground to fit accurately with the disc.
4 . Wedge: One piece flexivle wedge provides accurate alignment of mating seating surfaces , so the valve can absorb piping strains without leakage. Valves are also furnished with solid wege that have proved successful in millions of applications.
5 . Stem: The T-head , disc-stem connection prevents lateral strain on the stem for smooth, easy operation.
6 . Packing: Packing contains corrosion inhibitor to avoid stem pitting. Stuffing box is deep, assuring long packing life.
7 . Gland: Gland is two piece ball type which exerts even pressure on the packing without binding the stem.
8 . Handwheel: Can also be supplied with gear box, Pneumatic and motor operators.
Design & Manufacture standard: API 600, API 6D
Pressure & Temperature standard: ASME B16.34
Face to face dimension standard: ASME B16.10
Flange standard: ASME B16.5, ASME B16.47
Test & Inspect: API 598
|Material of main Parts||Body|
|Wedge||Carbon steel or Stainless Steel|
|Stem||A182 F6a or F304/F316|
|Seat||HF or STL|
|Backseat Bushing||A276 410 or Stainless Steel|
|Bolt /Nut||A193 B7/ A194 2H|
|Operation||Handwheel, Chain wheel, Gear Box, Pneumatic, Motor,Hydraulic|
|Working Temperature||-29 to 425 Celsius degree|
|Working Medium||Water, Oil, Gas, H2SO, Steam|
1. We have more than 30years experiences to explore market.
2. We have more than 120 types body moulds, which include ISO,DIN,ANSI,BS standard.
3. We own full-automatic machine paint line, match high-temperature
baking house,which makes smooth paint and good appearance of valve.
4. Design-cast-machining-assemble-sale-after sale service.Perfect production and service,efficient and professional sales team,what we sale is not products, but solution for you!
We regards"high quality products and customer satisfaction"as belief,regards "reasonable price, attentive service and most reliable quality" as basic of company. We make the following commitments to you.
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