With advanced technology in the field and strict quality control system, we ensure the excellent performance and outstanding quality of our High Pressure Needle Valve, Casted Trunnion Mounted Ball Valve, Parallel Slide Gate Valve. Our firm quickly grew in size and reputation because of its absolute dedication to superior quality manufacturing, substantial price of solutions and fantastic customer services. Based on the production and management functions, we promote our company to achieve beyond development and enhance its comprehensive strength. We adhere to the development strategy of taking a professional road and concentrate all resources to enhance the core capabilities of our company.

Product Description

Cast Steel Wedge Gate Valve is a kind of gate valve. It is named because its sealing surface is at a certain angle to the vertical centerline, that is, the two sealing surfaces are wedge-shaped. It is characterized by a traveling wedge, which is moved with the operation of the stem nut. This kind of valve can withstand high pressure because the sealing surface of the valve is at a certain angle with the vertical center line, and the sealing is better. Cast Steel Wedge Gate Valve is widely used in petrochemical, thermal power plants and other water, oil, steam pipelines

Features

● The most prominent feature of Cast Steel Wedge Gate Valve is a movable wedge, which moves with the operation of the stem nut.

● Its sealing surface is made of stainless steel and cemented carbide, which makes it have a longer service life.

● It generally have minimal pressure drop when fully opened, provide tight closure when fully closed, and remain relatively free of contamination accumulation.

● Low torque design, smooth surface stem.

Specifications

Size Range	Body Material
2"-48" DN50-DN1000	WCB, LCB, WC6, WC9, C5, , CF8, CF8M, 4A, 5A, etc.
Pressure Rating	Wedge Material
Class150-Class2500 PN16-PN200	WCB, LCB, WC6, WC9, C5, CF8, CF8M, 4A, 5A, etc.
End Connection	Seat Material
Flange (FF, RF, RJ), Butt Welding	A105+F6a, A105+STL6, 304, 316, Hastelloy, Monel, etc.
Structure Style	Stem Material
Full Port, OS&Y, Bolted Bonnet / Pressure Seal Bonnet Flexible Wedge/Solid Wedge	A182 F6a, 410, 420, 304, 316, 17-4PH, F11, etc.
Actuator Options	Design Standard
Handwheel, Bevel Gear, Pneumatic, Electric	API600, API603, GB/T 12234
Temperature Range	Face to Face Standard
-196℃~650℃	ASME B16.10, GB/T 12221, GB/T 15188.1
Connection Standard	Test Standard
Flange Drilling: ASME B16.5, ASME B16.47, GB/T 9113, JB/T 79 Butt Weld: ASME B16.25, GB/T 12224	API 598, JB/T 9092, GB/T 13927

Brand	DAGO or OEM
Test	100% quantity tested before delivery
Guarantee	12 months from date of shipment or Negotiable
MOQ	1 Set
Sample	Available
Color	Customer required or manufacturer default
Packing	Plastic bag wrapped inside, seaworthy wooden case outside
Certificate	API6D, CE, TUV, ISO9001, ISO14001, ISO45001, Mill Test Certificate
Country of Origin	Zhejiang, China
HS Code	848180 (universal), 8481804090 (China)
Port	Shanghai or Ningbo
Payment Terms	T/T, L/C, Western Union

Our Russian GOST 5762 Cast Steel Ci Di Low Temperature Flanged Flexible Wedge Heavy Gate Valve Price for Russian Market, at a reasonable price, has an innovative design, delicate quality and convenient function, which is competitive to others. We always believe that only when an enterprise achieves the goal of creating reasonable profits and making good contributions to the society at the same time, can it have full significance of existence. Our products are reliable and of the same quality. Our details are up to standard and our service is considerate.

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