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Non-Rising Stem Gate Valve | Resilient Seat Gate Valve Supplier - Tianjin Worlds Valve Co., Ltd.

BS5163 Standard Resilient Seat Non-Rising Stem Gate Valve offered by China OEM Valve Manufacturer-Tianjin Worlds Valve

Non-Rising Stem Gate Valve with Resilient Seat design produced by China Valve Manufacturer-Tianjin Worlds Valve Co., Ltd.

Resilient Non-Rising Stem Gate Valve with handwheel offered by China Valve Supplier-Tianjin Worlds Valve Co., Ltd.

Resilient Non-Rising Stem Gate Valve with Wras approved from China Valve Supplier-Tianjin Worlds Valve Co., Ltd.

Non-Rising Stem Gate Valve | Resilient Seat Gate Valve Supplier

Non-Rising Stem Gate Valve | Resilient Seat Gate Valve Supplier

The BS5163-Compliant Non-Rising Stem Gate Valve with Resilient Seat delivers reliable shutoff in municipal water, fire protection, and industrial systems where vertical clearance is limited. Featuring a corrosion-resistant ductile iron body, encapsulated EPDM/NBR wedge, and ISO 5211-compatible stem design, this valve ensures zero leakage under pressures up to PN16 while eliminating stem blowout risks. Engineered to BS 5163:1986 standards for structural length and flange dimensions, it excels in buried, valve-chamber, or cramped installations.
As a certified supplier, we offer OEM customization for materials, coatings, and actuation to meet global project specifications.

Model:
RGV01-TF010203
Brand:
OEM|ODM

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Product Description

Introduction:

Non-Rising Stem Gate Valve | Resilient Seat Gate Valve Supplier

BS5163-Compliant Solutions for Space-Constrained & High-Cycle Applications

RGV01-TF010203---Operation and Maintenance Manual DOWNLOAD

Non-rising resilient seat gate valve

Product Features:

1.Space-Saving Non-Rising Stem

Stem rotates internally without vertical movement, reducing installation height by 40% vs. rising stem designs – ideal for low-clearance valve chambers or underground pits.

Torque optimization: Precision-machined trapezoidal threads cut operating force to ≤240 Nm, enabling single-operator handling even at DN300 sizes.

2. Bubble-Tight Resilient Seating

Full-rubber encapsulated wedge (EPDM/NBR) compresses against ductile iron body for zero-leakage shutoff .

Abrasion-resistant design: Reinforced rubber-to-metal bonding withstands 50,000+ cycles in sandy water.

3. Corrosion & Chemical Defense

Body/Wedge: 250µm fusion-bonded epoxy coating (RAL 5005 blue) for chlorine/UV resistance.

Stem: Stainless steel with PTFE-packed gland, preventing grit ingress in wastewater.

4. BS5163 Compliance & Global Certifications

Manufactured to BS5163 standards, with additional certifications: CE , ACS, WRAS, UKCA,and ISO9001 quality management.

5. Low Lifecycle Costs

Maintenance-free bushings: Self-lubricating RPTFE stem guides eliminate greasing needs.

non-rising gate valves

Technical Parameters：

Detailed Description:
Series	Non-rising stem resilient seated gate valve
Size	DN40-DN600
Design Standard:	GB/T 12232-2005 DIN3352, EN593, MSS SP-67
Pressure Standard:	GB/T 13927-1992, API598
Face To Face:	DIN3202 F4, F5, BS5163,AWWA C509
Flange Standard:	DIN2532/DIN2533/ASME/ANSI B16.5&B16.47/ASME B16.42/AWWA C207/ISO7005/DIN28533/DIN EN1092/DIN2501/JIS B 2220
Body:	CI/DI/WCB/ALB/CF8/CF8M
Disc:	DI/ALB/Rubber lined Disc/1.2501/1.4529/CF8/Hastelloy Alloy/Monel
Stem:	SS416/SS304/SS431/17-4PH
Seat:	NBR/Hypalon/EPDM/Neoprene/NR/Wear-Resistant EPDM/Silicon/Heat-Resistant EPDM/White EPDM
Suitable Temperature:	-20℃~120℃
Medium:	Flesh water, sewage, sea water, air, vapor, food, medicine, oils, alkalis, salt etc.

resilient seat gate valve with flange type

Industry-Specific Applications

Municipal Water Networks: Mainline isolation valves in buried chambers (NSF 61-certified EPDM).

Fire Protection Systems: Sprinkler control with FM/UL-approved fire resilience.

Wastewater Lift Stations: Grit-resistant operation in sludge/pump discharge lines.

HVAC Plants: Compact fit in mechanical rooms with steam/condensate lines.

resilient seat gate valve BS5163 standard

Conclusion:

As a certified supplier, we offer OEM customization for materials, coatings, and actuation to meet global project specifications.Upgrade your fluid systems with the industry’s most reliable Non-Rising Stem Gate Valves. Contact us today for a free engineering consultation.

BS5163 non rising stem gate valve Resilient Seated Gate Valve WRAS approved non-rising stem valve CE certified ductile iron gate valve OEM water supply gate valves ACS compliant DI gate valve EPDM sealed PN16 gate valve customizable BS5163 gate valves Compact gate valve for valve chambers ISO9001 certified valve manufacturer

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