DN1100 Resilient Seated Gate Valve BS5163

Design & Structural Advantages of BS5163 Resilient Seated Gate Valve

  ● 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

Stem & Sealing System in BS5163 Gate Valve Design

  ● 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

Corrosion Resistance & Protective Features in BS5163 Type A Gate Valve

  ● 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

Efficient Operation & Automation Compatibility

  ● 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

Installation & Application Versatility

  ● 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

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

PN16