Resilient Seated Gate Valve – K511
Engineered for flawless fluid isolation, this advanced gate valve combines the robust strength of a ductile iron body with a fully rubber-lined EPDM or Nitrile wedge. Designed with a pocketless flat bottom to eliminate sediment accumulation, it delivers a vacuum-tight, 100% leak-proof seal across high-demand water infrastructure, industrial utilities, and fire protection systems.
KEY HIGHLIGHTS
- Compliant with leading international standards, including BS 5163, DIN 3202, EN 1171, and IS 14846
- 100% leak-proof performance featuring a fully rubber-lined wedge (EPDM/Nitrile)
- Premium Fusion Bonded Epoxy Coating (RAL 5005, minimum 250 microns) for superior corrosion protection
- Pocketless flat bottom design prevents debris accumulation and ensures smooth fluid flow
Applications Suitable for
- Potable Water Supply and Distribution Networks
- Fire Protection and Fighting Systems
- Industrial Process Water and Utilities
- Sewage and Wastewater Systems
Size And Specifications
- Size Range: 40 mm to 1000 mm
- End Connection: Flanged ends with drilling as per IS 1538 / IS 9523
(Customizable to customer requirements)
- Body Material: Ductile Iron (IS 1865 / ASTM A536)
- Pressure Rating: PN 10, PN 16, PN 20
- Coating: Fusion Bonded Epoxy Coating (RAL 5005), minimum 250 micron thickness
- Wedge Type: Fully Rubber Lined Wedge (EPDM / Nitrile coating)
- Design Feature: Pocketless Flat Bottom Layout
(Customizable to customer requirements)
Quality Standards
- High-tensile ductile iron casing providing exceptional structural yield strength and impact resilience
- An advanced vacuum-tight sealing mechanism guaranteeing comprehensive, zero-leakage isolation
- Uniform, heavy-duty epoxy coating applied internally and externally for long-term corrosion prevention
Hydrostatic Test Pressures
- PN 1.0 Rating: Shell: 1.5 MPa | Seat: 1.0 MPa
- PN 1.6 Rating: Shell: 2.4 MPa | Seat: 1.6 MPa
- PN 2.0 Rating: Shell: 2.0 MPa | Seat: 2.0 MPa
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