Non-Rising Stem Metal Seat Gate Valve

Size: DN50—DN1200

Nominal Pressure: PN10/PN16

Working Temperature: -10°C~120°C

Suitable Medium: Chemicals, air, water, steam, oil, acids, salts, etc

Product Description

Description

Non-Rising Stem Solid Wedge Gate Valve is engineered for reliable shut-off in underground and space-restricted piping systems. With a compact design and a solid wedge disc, this valve provides dependable sealing performance even under high pressure or debris-laden flow.

The Non-Rising Stem Solid Wedge Gate Valve features a ductile iron body with corrosion-resistant epoxy coating, a brass or stainless steel stem, and a robust cast iron wedge fully encapsulated in EPDM. This configuration ensures long service life and smooth operation with minimal maintenance.

Its non-rising stem structure makes it ideal for buried installations or where vertical clearance is limited, such as municipal water supply, irrigation, fire protection networks, and industrial pipelines. The solid wedge design enhances sealing against both high- and low-pressure flow, even in challenging conditions.

Manufactured by one of China’s trusted valve suppliers, our Non-Rising Stem Solid Wedge Gate Valve meets international standards such as EN 1074, BS 5163, and AWWA C509. It is available in various sizes and pressure classes to accommodate your specific project needs.

If you need a durable and cost-effective valve that delivers consistent performance, choose our Non-Rising Stem Solid Wedge Gate Valve—built to last and easy to install.

Standard Materials Of Main Parts

ITEM	PART NAME	MATERIAL
1	Body	CI
2	Body Seat Ring	Brass
3	Disc	DI
4	Wedge Seat Ring	Brass
5	Stem Nut	Brass
6	Stem	SS420
7	Bonnet	CI
8	Wheel	CI

Tianjin Guoji Valve Co., Ltd. is an export-oriented valve manufacturer with 15,332 square meter factory area, which has strong capability of R&D, Manufacture, Trading and Service. Now our company has passed the Lloyd's Register (LR) ISO9001: 2015 quality management system certification (ISO Approval number: ISO 9001 – 00033059) and CE/PED certification (EU Certificate Of Conformity). (Certificate No: 0343/PED/SHA/BJG00001668/A).
TGV's products covered Butterfly valves, Check valves, Strainers, Gate valves, Ball valves, Globe valves, Expansion joints, Flanges and Fittings with pressure range from 0.5 to 6.4 MPa, size from DN15 to DN3000. The products also have been widely exported to more than 30 countries and regions.
We aim at deliver only quality valves with professional services, we see quality and service as life and always take our reputation and promises seriously.