Sanitary Tri-clamp Butterfly Valves Application

EV-1MCL series is a manual type sanitary butterfly valve with tri-clamp / tri-clamp ends, which is widely used in process piping systems for isolation and control. EV-1MC-SL butterfly valve operates manually by SS Lever Handle.

Sanitary Tri-clamp Butterfly Valves Specification

Reference No. : EV-1MC-SL

Sizes available: 1/2″ to 4″ (1/2″, 3/4″, 1”, 1 1/2″, 2″, 2 1/2″, 3″, 4″)

DN15 – DN300 (DN15, DN20, DN25, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300)

Material: Valve body and disc material can be AISI 304 or AISI 316L, 304L and 316 materials are available upon request.

Max. working pressure: 145psi (10bar) for DN25/1″-DN100/4″; 116psi (8bar) for DN125/5″-DN150/6″; 73psi (5bar) for DN200/8″-DN300/12″.

Temperature range: 14 ~ 248°F (-10 ~ 120°C) with EPDM seat, -58 ~ 356°F (-50 ~ +180°C) with VMQ (Silicone) seat.

Operation: SS Lever Handle as the product photo shows

End connections: Butt-welded/Tri-clamp/Thread/Flange

Surface treatment: Ra 16 ~ 32µin (0.4 ~ 0.8µm), Ra 32µin is the default.

Sanitary Tri-clamp Butterfly Valves Options

• Valve body and disc material can be AISI 304 or AISI 316L, 304L, and 316 materials are available upon request.
• The seat and gasket can be EPDM, VMQ (Silicone), or Viton (FPM), all complying with FDA 21CFR177.2600.
• End connection can be butt-welded, sanitary tri-clamp, threaded, flanged, I-line, or others upon request.
• Handles: 4-position pull handle; multi-position handle with plastic cover or in pure stainless steel.

Actuators to reach automatic operation: pneumatic stainless steel actuator (vertical type), pneumatic aluminum actuator (horizontal type), and electric actuator.

• NC operated: normally closed (fail closed)—air to open, spring to close
• NO operated: normally open (fail open)—air to close, spring to open
• AA operated: double-acting—air to open, air to close