+86 186 3170 8948
BS5163 Resilient Seated Gate Valve
At Yaxing Valve, our BS5163 Resilient Seated Cast Iron Gate Valve is engineered to meet the highest standards in water supply, wastewater management, and industrial flow control. Built with a robust ductile iron body and a fully encapsulated resilient seat, the Yaxing BS5163 Resilient Seated Gate Valve ensures long-lasting sealing performance and corrosion resistance.
Product Description
● Fixed integral wedge nut: Prevents vibration and enhances durability in high-pressure water systems
● Fully encapsulated ductile iron wedge: Covered with EPDM rubber approved for potable water use, ensuring corrosion protection and reliable sealing — a key advantage of a BS5163 resilient seated gate valve for waterworks
● Solid wedge core without cavities: Prevents contamination risks, making it ideal for BS5163 water gate valve installations in clean water and municipal systems
● Stainless steel rising stem with rolled threads: Provides excellent strength and extended service life
● Double stem seal design: Incorporates dual O-rings and replaceable bearing — a feature often highlighted in BS5163 rising stem resilient seated gate valve technical specs
● Stem seal replaceable under pressure: Ensures ease of maintenance and zero downtime
● Triple O-ring sealing: Delivers leak-proof performance, ideal for BS5163 resilient seated gate valve with low maintenance needs
● Fusion bonded epoxy coating (RAL 5017 blue, GSK certified): Provides superior internal and external corrosion resistance — an essential requirement for BS5163 ductile iron resilient seated gate valves
● Bonnet bolts protected by hot-melt and gasket recess: Prevents fluid contact and enhances reliability in underground installations
● Secure bonnet gasket placement: Resists blowout from pressure surges, ensuring stable operation in BS5163 resilient seated gate valve systems
● Low operating torque: Thanks to POM sliding guides, this low torque BS5163 resilient seated gate valve supports manual or motorized actuation
● Automation-ready design: Easy to retrofit with actuators or position indicators — a must-have feature for automated BS5163 gate valve assemblies
● Vacuum compatibility up to 90%: Expands use in complex pipeline systems
● Pigging compatible: Suitable for applications requiring pipeline cleaning — a benefit often sought in BS5163 resilient seated gate valve for wastewater
● Direct-burial design: Perfect for underground BS5163 resilient seated gate valve applications
● Edge protection structure: Prevents transport and installation damage
● Flanged ends comply with EN 1092-2 and face-to-face dimensions meet EN 558-2 R3 (BS5163 / ISO 5752 / ANSI B16.10) standards
● Extension spindles and interchangeable sizes: Support customized BS5163 gate valve configurations
Technical Parameter
Part & Materials
No | Part | Material |
1 | Body | Ductile Iron GGG50 |
2 | Wedge | Ductile Iron GGG50 +EPDM |
3 | Stem Nut | Brass |
4 | Stem | SS420 |
5 | Bolts | CS Gr 12.9 |
6 | Gasket | EPDM |
7 | Bonnet | Ductile Iron GGG50 |
8 | Locating Ring | Brass |
9 | O Ring | EPDM |
10 | Gland | Ductile Iron GGG50 |
11 | O Ring | EPDM |
12 | Bolts | CS/A2-70 |
13 | Spur/Bevel gear | Ductile Iron GGG50 |
14 | Cap/Handwheel | Ductile Iron GGG50 |
Dimensions(mm)
PN10
DN | A | L | D | C | B | n-Φd | b | f | H |
DN700 | 700 | 610 | 895 | 840 | 794 | 24-31 | 32.5 | 5 | 1320 |
DN750 | 700 | 610 | 960 | 900 | 854 | 24-31 | 32.5 | 5 | 1320 |
DN800 | 800 | 660 | 1015 | 950 | 901 | 24-34 | 35 | 5 | 1490 |
DN900 | 900 | 711 | 1115 | 1050 | 1001 | 28-34 | 37.5 | 5 | 1675 |
DN1000 | 1000 | 811 | 1230 | 1160 | 1112 | 28-37 | 40 | 5 | 1850 |
DN1100 | 1100 | 811 | 1340 | 1270 | 1218 | 32-37 | 42 | 5 | 2050 |
DN1200 | 1200 | 1015 | 1455 | 1380 | 1328 | 32-40 | 45 | 5 | 2160 |
PN16
DN | A | L | D | C | B | n-Φd | b | f | H |
DN700 | 700 | 610 | 910 | 840 | 794 | 24-37 | 39.5 | 5 | 1320 |
DN750 | 700 | 610 | 970 | 900 | 854 | 24-37 | 41 | 5 | 1320 |
DN800 | 800 | 660 | 1025 | 950 | 901 | 24-40 | 43 | 5 | 1490 |
DN900 | 900 | 711 | 1125 | 1050 | 1001 | 28-40 | 46 | 5 | 1675 |
DN1000 | 1000 | 811 | 1255 | 1170 | 1112 | 28-43 | 50 | 5 | 1850 |
DN1100 | 1100 | 811 | 1355 | 1270 | 1218 | 32-43 | 53.5 | 5 | 2050 |
DN1200 | 1200 | 1015 | 1485 | 1390 | 1328 | 32-49 | 57 | 5 | 2160 |
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Why Choose Us
Quality Assurance
Our valves meet product certifications from different countries (ASME, DIN, SNI, etc.).
Production Scale
We have well-established production and quality control processes to ensure scale and meet customer delivery deadlines
Raw Material Casting Scale
We have our own raw material factory with casting inventory to guarantee production output
Botou Yaxing Fluid Equipment Co., Ltd. specializes in providing design, development, and manufacturing services for the water valve industry. We produce high-quality valve products.
+86 186 3170 8948
No.4 Road Botou Industrial Zone, Cangzhou City Hebei Province, China
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