ASTM A216 WCB Knife Gate Valve, DN150, PN16, Unidirectional

Name: ASTM A216 WCB Knife Gate Valve, DN150, PN16, Unidirectional
SKU: KV-20250109-UKGV-01
Availability: InStock
Rating: 5 (1 reviews)

Key Specifications / Features

The ASTM A216 WCB Knife Gate Valve features a carbon steel body and is designed for robust performance in various industrial applications. Rated DN150 (6 inches), Class 150 LB, PN16, it includes wafer ends and a rising stem for easy visual indication of valve position. The unidirectional flow design ensures reliable shut-off and efficient operation in both liquid and slurry handling systems.

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Detail Information

Product Name: ASTM A216 WCB Knife Gate Valve
Features: Rising Stem, Unidirectional
Body Material: ASTM A216 WCB
Size: DN150, 6 Inch
Pressure: PN16, Class 150 LB
End Connection: Wafer
Operation: Handwheel

The manual knife gate valve is a one-way valve designed for on-off operation in industrial pipelines. Its body and seat structure prevent clogging during flow, even when handling fine particles. The beveled knife edge helps the gate easily cut through thick media. Depending on the application, various types are available, including non-rising stem, wafer, lugged, pneumatic, electric, manual, and bevel gear knife gate valves.

Technical Specification

» Structure: Unidirectional wafer knife edge gate valve
» Nominal Diameter: NPS 2-24 Inch (DN50-DN600)
» Design Pressure: PN10, PN16, Class 150 LB
» Temperature Range: -29°C to 538°C
» Max Working Pressure:
DN50-DN250: 10 bar
DN300-DN450: 7 bar
DN500-DN600: 4 bar
» Body Material: Carbon Steel, Stainless Steel, Special Alloy, etc.
» Disc Material: Stainless Steel Chrome Plated, Special Alloy, etc.
» Seat Material:
Stainless Steel + STL
EPDM (120°C)
Viton (200°C)
PTFE (200°C)
NBR (80°C)
» Flange Standard:
GB/T 9113.1
JB/T 79.1
HG 20592
ASME B16.5
EN 1092-1
» Face to Face: MSS SP-81
» Medium: Pulp, Coal Ash, Sewage, Food, etc.
» Applications:
Pulp & Paper
Water Treatment
Beverage & Food
Fine Chemicals
Power Plants
Steel Industry, etc.

Product Features

» High Flow Capacity: Offers excellent flow performance with minimal load loss.
» Durable Gate Design: The gate features rounded edges, extending the life of the rings and packing.
» Correct Mounting Position: A directional arrow on the body indicates the correct installation orientation.
» Flexible Actuation: Equipped with a protector tube and interchangeable drives for both handwheel and pneumatic actuator options.
» Corrosion Protection: Coated with epoxy paint to prevent corrosion, making it ideal for water with up to 5% solid particle concentration.