Resilient Seated Gate Valves Made in Tianjin China
Non-rising stem gate valves with resilient rubber seats, designed for medium- and low-pressure applications in water, power, petrochemical, and industrial piping systems, manufactured in Tianjin and exported globally.
Resilient Seated Gate Valves Available From Stock Drawings
Model codes as they appear on our production drawings. Sizes and pressure ratings for each code are confirmed on quotation.
Z45X055 Non-rising Stem Resilient Seated Gate Valve BS5163
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Z45X421 Non-rising Stem Resilient Seated Gate Valve for PVC Pipe
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Z45X415 Non-rising Stem Resilient Seated Gate Valve for DI Pipe
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Z45X207 Non-rising Stem Resilient Seated Gate Valve DIN3202 F5
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Z45X202 Non-rising Stem Resilient Seated Gate Valve DIN3202 F5
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Z45X201 Non-rising Stem Resilient Seated Gate Valve DIN3202 F5
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Z45X101 Non Rising Stem Resilient Seat Gate Valve DI Body and DIN3202 F4
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Z45X056 Non-rising Stem Resilient Seated Gate Valve BS5163 DN900
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Z45X-053 Non-rising Stem Resilient Seat Gate Valve BS5163
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Z45X050 NRS Resilient Seated Gate Valve DN350 Bevel Gear
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Z45X029 NRS Resilient Seat Gate Valve BS5163
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Z45X043 NRS Resilient Seat Gate Valve BS5163
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Z45X021 NRS Resilient Seat Gate Valve BS5163 and Fire Protection Valve
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Z45X003 NRS Resilient Seat Gate Valve BS5163 and Extention Rod
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Z45X002 NRS Resilient Seat Gate Valve BS5163
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Z45X001 NRS Resilient Seated Gate Valve BS5163
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Z41X003 OS&Y Resilient Seated Gate Valve BS5163
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Z41X002 OS&Y Resilient Seated Gate Valve DN400 BS5163
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Z45X420 Non-rising Stem Resilient Seated Gate Valve for PVC Pipe
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Z45X102 Non-rising Stem Resilient Seated Gate Vave DN900 DIN3202 F4
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Z45X058 Non-rising Stem Resilient Seated Gate Valve(New Type)
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Z45X057 Non-rising Stem Resilient Seated Gate Valve with By-pass Valve BS5163 DN1200
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Z45X049 Non-rising Stem Resilient Seat Gate Valve Flat Flange
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Z41X001 OS&Y Resilient Seated Gate Valve BS5163
View SpecificationBuyers This Category Suits
- Water and wastewater treatment plant operators needing reliable isolation valves in confined spaces
- Power plant engineers specifying valves for auxiliary systems with limited overhead clearance
- Petrochemical and chemical plant maintenance teams standardising on one valve type across multiple lines
- Marine and shipyard builders installing valves in tight engine room or piping compartment layouts
- Pharmaceutical and metallurgical plant engineers requiring valves that resist corrosion and maintain tight sealing
What It Fixes on the Line
- Existing gate valves in tight spaces cannot be operated due to lack of stem clearance above the pipeline
- Rubber seats degrade quickly in aggressive or abrasive media without proper material selection
- Mixed valve standards across a project lead to inconsistent spare parts and maintenance delays
- Gate valves with rising stems require vertical clearance that is not available in confined valve pits or skids
- Buyers need a single source for gate valves across a wide range of nominal diameters and pressure ratings
Why Engineers Specify This Family
Advantage
Non-rising stem design saves vertical space, ideal for installations with limited overhead clearance
Advantage
Resilient rubber seats provide tight shut-off and resistance to water hammer and minor abrasion
Advantage
Available in multiple international standards including BS5163, DIN3202, and DI body configurations
Advantage
Nominal diameter range from DN10 to DN2600 covers small service lines through to large process headers
Advantage
Pressure rating from 0.05 to 4.0 MPa supports low-pressure water systems up to moderate industrial service
Advantage
All valves are manufactured in the same Tianjin facility under ISO 9001 and ISO 14001 quality and environmental systems
Where These Valves Are Installed
- Isolating branch lines in municipal water distribution networks where overhead space is limited
- Controlling flow in low-pressure heating circuits within district heating systems
- Shutting off process water in chemical plant piping where space constraints prevent rising stem valves
- Managing flow in shipboard piping systems where vertical clearance is restricted
- Providing reliable isolation in pharmaceutical process lines where tight sealing and cleanability are required
Industries and Guides for This Family
Resilient Seated Gate Valves FAQ
What does non-rising stem mean for this valve?
The stem does not rise above the valve body when opening or closing. The disc moves up and down inside the body, saving vertical space.
Can I use this valve for high-pressure applications?
The valve is rated up to 4.0 MPa. Confirm the exact pressure and temperature for your application before ordering.
What materials are used for the resilient seat?
The seat is made of resilient rubber. The exact compound is selected based on the medium and temperature. Specify the medium and operating conditions for confirmation.
Are the valves available in different standards?
Yes. Models are available to BS5163, DIN3202, and DI pipe standards. The exact standard for each model is confirmed on request.
What is the nominal diameter range?
The series covers DN10 to DN2600. The exact size availability per model is confirmed on quotation.
Do you supply valves with actuators?
This product family is supplied as manual valves. Actuators are not included but can be specified separately for integration.
What certifications does the factory hold?
Tianjin MIC Valve Co., Ltd. holds ISO 9001 quality management and ISO 14001 environmental management certification. Test records are issued on request.
Quote Resilient Seated Gate Valves for Your Project
Send the sizes, quantities and flange standard on your line list. Our engineers reply with a model-by-model quotation and a confirmed specification sheet.