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Pressure Seal Gate Valve

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unit price: negotiable
min amount:
period for delivery: Consignment Deadline Days
area: Zhejiang
Expiry date : Long Effective
last update: 2020-02-27 11:53
view count: 82
Company Profile
Product details

Pressure Seal Gate Valve

Gangye Group Co.,Ltd. is a professional leading Chinese pressure seal gate valve, high pressure gate valve (150LB, 300LB, 600LB, 900LB, 1500LB, 2500LB, 3500LB, 4500LB) Supplier with high quality and short delivery.

Applicable Standards:

Design & Manufacture: API 600, API 6D, BS1414

Face-to-face: ANSI B16.10, API 6D

Flanged Connection: ANSI B16.5, ASME B16.47 

Butt Welded End: ANSI B16.25

Test And Inspection: API 598, API 6D

Pressure & Temperature: JB/T3595 ANSI B16.34

Material: CF3M CF3 CF8M CF8 CF8C WCB WC6 WC9 C5 C12 LCB LCC A890 GR.4A

Size Range: DN15-DN900 0.5”-36”

Pressure Rating: 10-75MPa 150LB-4500LB

Temperature Range: -196°C~600°C

Design Description:

- Outside Screw and Yoke

- Pressure Seal

- Rising stem

- Available with gear operators, electric actuators, pneumatic actuators, bypasses, locking devices, chain wheels, extended stems and bonnets for cryogenic service and many others are available to meet the customers’ requirements.

- Flange Ends and Butt welding Ends

- Different type of disc available

- Low torque design, smooth surface stem.


1. The use of equal-diameter straight-through structure with runner greatly reduces the loss of flow resistance coefficient and energy, and significantly improves the service life and performance of the valve.

2. The valve chamber adopts pressure self-tightening sealing structure, which has good sealing performance.

3. The sealing surface of gate and seat is made of cemented carbide surfacing, which has good wear resistance, high temperature resistance, corrosion resistance and abrasion resistance.

4. The surface of the valve stem has good corrosion resistance and abrasion resistance after corrosion-resistant nitriding treatment.

5. The structure of hoist can be designed into single board, double board and parallel double board according to user's requirements.




Pressure seal gate valve

Valve Material

Gangye provides cast steel, stainless steel, special alloy steel, chrome-moly steel

Valve Type

Rising Stem, PSB, FB, OS&Y

Valve Test

100% quantity tested before delivery

Valve Guarantee

18 months after shipments and 12 months after installed

Valve Structure

Gate Valve

Valve Delivery

15 - 30 days

Valve Sample

Sample Available by Gangye Valve

Valve Color

Customer request

Valve Packing

Plywood Case for Gate Valve


1 Set

Valve Certificate

API6D/ CE/ ISO9001/ ISO14001

Place of Origin

Zhejiang, China (Mainland)

Delivery Detail:

Shipped in 15-30 days after payment


Shanghai Or Ningbo

Payment Terms

L/C, T/T, Western Union

Installation procedure of gate valve:

4. Install the thrust screw of gate valve and the headstock gear base. The installation levelness and verticality shall meet the design requirements. The center of the headstock gear and the center of the screw hole of gate valve plate shall be in the same vertical line. The verticality deviation shall not be more than 1 / 1000, and the deviation in the whole process shall be less than 2mm. Connect the thrust screw of gate valve. Take the end of the thrust screw plate of gate valve plate as the benchmark, adjust the thrust screw of gate valve to be vertical, and then fix the headstock gear base, The hoist base shall be padded with sizing block. Then the secondary concrete pouring of gate valve and hoist shall be carried out.

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