Uni Directional Lug Type Knife Gate Valve MSS SP 81 DN50 - DN600

MSS-SP-81 Uni-Directional Lug Type Knife Gate Valve 

EDVC knife gate valve is a unidirectional wafer knife edge gate valve used on industrial pipeline for on-off operation.

The structure of body and seat eliminates clogging shutoff for flow with fine particles. Additionally, beveled knife edge helps

the gate cut through thick media easily. According to different working situation: non-rising stem knife gate valve, wafer knife

gate valve, lugged knife gate valve, pneumatic knife gate valve, electric knife gate valve, manual knife gate valve and bevel

gear knife gate valve are all available.

Features:

1. Body:

a) Integral body with full bore structure ensures smooth flow, easy assembly and smaller shell leakage possibility.

b) Guide claws design at the port bottom for gate fixture, instead of a groove, eliminates any potential clogging

when valve shutoff.

2. Gate:

a) Beveled knife edge provides strong cutting stress and tight sealing.

b) PTFE resilient point guider above the port prevents metal-metal contact between gate and body.

c) Gate thickness can be increased to meet higher pressure.

3. Seat:

a) Side-entry seat is replaceable, reducing the cost of maintenance.

b) Preloaded seat is adjustable to meet different sealing class and compensate normal seat wear.

4. Other:

a) Double thrust bearing minimize the torque required for operation

Standards:

Testing Standard: MSS SP-151
Certifications: CE/PED, Canadian CRN, AWWA C520 (2019)
Face to Face: MSS SP-81

Actuator Options: Handwheel, Bevel Gear, Pneumatic, Hydraulic, Electric

Applications: Bleach Stock, Brown Stock Washers Pump Isolation, Evaporators Black Liquor, Paper Stock, Fly Ash Pneumatic Conveyance Crossover Valve, RAS Return Activated Sludge, Pump & Equipment Isolation, Process Fluids, Pump & Isolation Tank

Features & Benefits:

The Lug bidirectional knife gate valve provides repeatable bidirectional shutoff in a rugged, single piece cast body. Featuring a replaceable steel-reinforced elastomer seat for enhanced sealing, tgate valve is easily automated for on/off applications.