Gear knife gate valve-Shanghai Vostok Fluid Control Co., Ltd

Gear knife gate valve

VSTK ® - Slurry knife gate valve - SKG-W series

This product uses a knife gate actuator to control the opening and closing of the valve. The knife gate is positioned above the sealing element, ensuring that it is not in direct contact with the fluid. Its dual-seat design allows for bi-directional flow and effective sealing, eliminating the need to consider media flow direction during installation. Therefore, there are no flow direction arrows on the valve body or seat side.

Product Details

1.This product uses a knife gate actuator to control the opening and closing of the valve.

2. The knife gate is positioned above the sealing element, ensuring that it is not in direct contact with the fluid.

3.Its dual-seat design allows for bi-directional flow and effective sealing, eliminating the need to consider media flow direction during installation.

4.Therefore, there are no flow direction arrows on the valve body or seat side.

Performance Parameters

Valve body material	Ductile iron, carbon steel
Rubber Composition	Natural rubber (black rubber), LNT (special red rubber from LAD), EPDM,butyl rubber, etc.
Blade Materia	304, 316, 2205, etc.
Applicable temperature	-40℃～+150℃
Nominal pressure	0-0.4Mpa
Caliber range	DN50～DN800(Larger calibers are available for individual customization.)
Flange Standard	National standard, German standard, Japanese standard, American standard, Russian standard, etc.

Shanghai Office

Tel: +86 159 2176 6185

Email: jason@vostekhfluid.com

Address: 5th Floor, Building 1, Xinmei Science and Technology Park, Minhang District, Shanghai

Manufacturing Base

Address: No.1488 Yikesong Road, Xinwu Economic Development Zone, Wanzhi District, Wuhu City, Anhui Province 241100, China

Anhui ICP Preparation 2025021621-1

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