Knife Gate Valves Browse All 
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Push-Through, Slurry Valves
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E5200
Bidirectional, Light Slurry
Knife Gate Valve
The E5200 knife gate valve is designed primarily for light slurry use in the mining, cement, and power industries. The cavity free, perimeter seat design ensures reliable, bidirectional shut-off in applications that include slurries, coarse powders, and abrasive materials. The E5200 is manufactured with a heavy-duty, ductile iron body for added durability.
Product Information
Sizes Available
- 2” to 24″
(50mm to 600mm)
(larger sizes available on request)
Design & Construction
- Bidirectional, Ductile Iron body
- Semi-lugged ASME Class 150 flange
- Polished 304SS gate
- Steel reinforced, EPDM perimeter seat
- Braided PTFE packing with adjustable packing follower
- 304SS stem and stanchions
Pressure Rating
- 250psi (150psi for dead end service)
Standards & Approvals
- Design: MSS SP-81
- Flanges: ASME B16.5
- Quality: ISO 9001:2015
- Registration: CRN
Features & Benefits
- Perimeter style seat provides reliable, bidirectional flow/shutoff
- Steel reinforced, replaceable seats ensure zero downstream leakage
- Cavity free design eliminates material buildup
- Heavy-duty, ductile iron body provides added durability
- Actuation options include bevel gear, pneumatic or hydraulic cylinders, and electric actuator
- Semi-lugged flange design simplifies installation
- Grease fitting on handwheel bearing reduces operating torques
Knife Gate Valve Accessories
Position Sensors
Position sensors utilize proximity probes and a magnetic target to detect the valve position and provide reliable feedback to a control system. Mounting directly to the yoke and detecting the position of the gate provides a more reliable solution than cylinder mounted switches. Hazardous area versions are available.
Solenoid Valve
Solenoid valves are used to control the opening and closing of a pneumatically actuated valve. A NAMUR style valve is typically used for rack pinion style actuators, and an inline valve is used for pneumatic cylinders. They are available with AC or DC coil voltages and with approvals for use in hazardous areas.
Filter/Regulator
A regulator controls the air pressure used to operate a pneumatically actuated valve. Combined with an air filter and auto-drain to remove any condensation in the line, it also provides protection of downstream pneumatic components and improves system reliability.
Positioner
Positioners are used in conjunction with pneumatically actuated valves to allow variable opening and closing for flow control based on process conditions. Different types of positioners are available and including smart positioners with digital programming. Explosion proof versions are also available, as well as stainless steel enclosures for corrosive environments.
Optional Materials
Chrome Coated Gate
Chroming (hard chrome or electroplated chromium) is a metallic surface treatment applied to valve components to enhance wear resistance, reduce friction, and improve corrosion protection.
Resources
E5200Bidirectional, Light Slurry KGV
Product Brief19-0037
E5200Bidirectional, Light Slurry KGV
Technical Brochure25-0020
E5200Bidirectional, Light Slurry KGV
IOM22-0022
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