DN 1200 BS5163A Gear Operated Gate Valve - Resilient Seated, PN16 Flanged for Water Treatment
Price:
USD 10 ~ 10,000 /pcs
MOQ:
1 sets / pcs
Delivery Time:
within 25 days after payment
Brand:
OEM
Product Description
Product Overview
DN 1200 BS5163A gear operated gate valve with resilient seated design for water and wastewater applications. Manufactured to international standards including AS2638.2, AS4087 PN16, and EN 1074-1/2.
Key Features
- Triple stem sealing system with NBR wiper ring, polyamid bearing, and EPDM rubber manchette
- Fixed integral wedge nut made of dezincification resistant brass
- Fully vulcanized EPDM rubber wedge with ductile iron core
- Stainless steel stem with rolled thread and bearing
- Epoxy coating to DIN 30677-2 standards internally and externally
- Shot-blasted protective surface finish for corrosion resistance
- Replaceable O-ring seals under pressure ("DRY THREAD" system)
- Full bore design for minimal pressure drop
Technical Specifications
| Part | Material |
|---|---|
| Body | Ductile cast iron |
| Wedge | Ductile cast iron + EPDM |
| Stem nut | ZCuAl10Fe3 Gunmetal |
| Gasket | EPDM |
| Bonnet | Ductile cast iron |
| Stem | 2Cr13 / 20Cr13 Stainless Steel |
| Hand wheel | Ductile cast iron |
Design Advantages
Stem Sealing System
Three independent seals: NBR wiper ring for external protection, polyamid bearing with O-rings against galvanic corrosion, and EPDM rubber manchette as main hydraulic seal.
Body/Bonnet Connection
Round rubber bonnet gasket in recess prevents blow-out during pressure surges. Countersunk stainless steel bolts sealed with hot melt eliminate corrosion risk.
Applications
Water treatment, sewage disposal, power generation, chemical processing, marine, and energy infrastructure systems.
Compliance Standards
- American: ANSI/AWWA C509, ASME B16.10, B16.42
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Company
Beijing Silk Road Enterprise Management Services Co.,LTD.
Location
Beijing China
Contact Person
Rambo