Bottom Outlet Valve, Sanitary Tank Bottom Diaphragm Valve, Manual Type

Reference: SV-4MTB
Sizes available: 3/4" to 4"
End connection: tri-clamp, or butt-weld
Body material: ASTM A351 CF3M (1.4435) as default, AISI 316L Forged Body (1.4435), ASME BPE 316L, or 1.4435-BN2 (316L) Fe<0.5% Forged Body
Body structure: tank bottom
Seat material: EPDM+PTFE
Max. working pressure: 145psi (10bar)
Temperature range: -22 ~ 266°F (-30 ~ 130°C), or higher upon request
Operation: plastic or stainless handwheel
Surface treatment: Ra 16 ~ 32µin (0.4 ~ 0.8µm), Ra 25µin as default
INQUIRY

APPLICATION

SV-4MTB series is a manual type sanitary bottom outlet valve. The valve is designed for use at the bottom of a tank or vessel to drain or sample while minimizing the interior sump and preventing any dead leg for bacteria or microorganism entrapment.

TECHNICAL DATA

Body Material ASTM A351 CF3M (1.4435) as default, AISI 316L Forged Body (1.4435), ASME BPE 316L, or 1.4435-BN2 (316L) Fe<0.5% Forged Body
Seat Material  (diaphragm) EPDM+PTFE
Seat Material  (diaphragm) OPTION Single EPDM, EPDM+PTFE (2-piece), Viton (FPM)
End Connections butt-welded, sanitary tri-clamp
Body structure straight, Tee, U-tee, tank bottom, multi-channel
Max. Working Pressure 145psi (10bar)
Working Temperature -22 ~ 266°F (-30 ~ 130°C), or higher upon request
Internal Finish Ra 16 ~ 32µin (0.4 ~ 0.8µm), Ra 25µin as default.
External Finish Ra 16 ~ 32µin (0.4 ~ 0.8µm), Ra 32µin as default.
Handle Types plastic handwheel or stainless handwheel

DESIGN FEATURES

Design Features

● Unique seal design, no dead angles
● EHEDG certified sealing concept
● Stainless steel bonnet with sanitary internals
● Sanitary surface finish, available with Ra < 0.4µm or EP (SF1 and SF4)
● Manual handle, pneumatic actuator are interchangeable
● A wide selection of body types for choose from, U type/T type/Multiport
● 100% hydraulic tested / 100% inspected
● Standards: ASME BPE, 3A, DIN, ISO / IDF
● Certificates: 3A, FDA, PED 97/23/EC

Operations

● Handles
Plastic handwheel
Stainless handwheel
● Actuators
Pneumatic plastic actuator
Pneumatic stainless steel actuator
Electric actuator
● Units for intelligent control and indication:
Proximity Switches (position sensor)
Limit Stroker
C-top control
IL-top control (Positioner)

SELF-EMPTYING INSTALLATION

SELF-EMPTYING INSTALLATION

DIMENSIONAL DRAWINGS

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