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Non-Rising Resilient Seat Gate Valve DN50-DN1200 from China Suppliers & Factory - PN10/PN16, -10°C to 120°C
Description
Designed for use in water distribution and fire protection systems, the Non-Rising Resilient Seat Gate Valve conforming to DIN F4 is ideal for underground and space-restricted installations. Its non-rising stem design eliminates the need for extra vertical space, making it well-suited for buried or compact layouts.
Constructed with a ductile iron body and coated with fusion-bonded epoxy, this valve offers high resistance to corrosion. The fully encapsulated EPDM rubber wedge ensures a bubble-tight seal even under elevated pressure conditions.
Built to DIN F4 dimensions, its compact face-to-face length allows for straightforward integration into piping systems that follow European standards. With smooth operation, low torque demands, and reduced maintenance requirements, it is widely favored in municipal and industrial water networks.
Produced by a prominent Chinese valve manufacturer, this Non-Rising Resilient Seat Gate Valve meets the requirements of EN 1074 and BS 5163. Available in sizes from DN50 to DN1400, it can be equipped with either a manual handwheel or an electric actuator.
Opt for this DIN F4-compliant Non-Rising Resilient Seat Gate Valve when a dependable, space-saving shut-off solution is required for demanding infrastructure projects.
Constructed with a ductile iron body and coated with fusion-bonded epoxy, this valve offers high resistance to corrosion. The fully encapsulated EPDM rubber wedge ensures a bubble-tight seal even under elevated pressure conditions.
Built to DIN F4 dimensions, its compact face-to-face length allows for straightforward integration into piping systems that follow European standards. With smooth operation, low torque demands, and reduced maintenance requirements, it is widely favored in municipal and industrial water networks.
Produced by a prominent Chinese valve manufacturer, this Non-Rising Resilient Seat Gate Valve meets the requirements of EN 1074 and BS 5163. Available in sizes from DN50 to DN1400, it can be equipped with either a manual handwheel or an electric actuator.
Opt for this DIN F4-compliant Non-Rising Resilient Seat Gate Valve when a dependable, space-saving shut-off solution is required for demanding infrastructure projects.
Specifications
| Size | DN50-DN2200 |
| Nominal Pressure | PN10/PN16 |
| Working Temperature | -10°C~120°C |
| Suitable Medium | Chemicals, air, water, steam, oil, acids, salts, etc |
Standards
| Design standard | DIN3352 F4/F5, MSS SP-70, AWWA C509/515, BS5163 |
| Face to Face | DIN3202 F4/F5, BS5163, ANSI B16.10 |
| Flange Drilling | DIN2533 PN10/PN16, ANSI 125/150, JIS10K |
| Test Inspection | DIN3230, BS6755 |
Materials
| Body | Cast Iron, Ductile Iron |
| Wedge | Cast Iron, Ductile Iron |
| Stem | Stainless steel, Brass |
| Sealing Ring | EPDM, NBR |
| O Ring | EPDM, NBR |
Dimensions (mm)
Company Profile
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.
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.
Frequently Asked Questions (FAQ)
What are the main applications of the Non-Rising Resilient Seat Gate Valve?
This valve is specifically designed for water distribution and fire protection systems. Due to its space-saving non-rising stem design, it is ideal for underground (buried) and space-restricted configurations in municipal and industrial water networks.
What standards and dimensions does this gate valve comply with?
It complies with the DIN F4 face-to-face dimensions (DIN3202 F4/F5) and meets the rigorous requirements of EN 1074 and BS 5163. The design standards include DIN3352 F4/F5, MSS SP-70, and AWWA C509/515.
How does the valve achieve a bubble-tight seal and resist corrosion?
The valve body is constructed of ductile iron and coated with fusion-bonded epoxy for exceptional corrosion resistance. The sealing mechanism features a fully encapsulated EPDM rubber wedge that ensures a bubble-tight seal even under elevated pressure conditions.
What size range and operation options are available?
The valves are available in sizes ranging from DN50 to DN2200 (with certain configurations available up to DN1400). They can be operated manually with a handwheel or automated using an electric actuator.
What quality certifications does the manufacturer hold?
Tianjin Guoji Valve Co., Ltd. is certified under the Lloyd's Register (LR) ISO9001:2015 quality management system (Certificate Approval number: ISO 9001 – 00033059) and holds the CE/PED certification (EU Certificate Of Conformity No: 0343/PED/SHA/BJG00001668/A).