Sanitary Pneumatic Operated Diaphragm Valve, Tank Bottom Type

SV-4PTB series is a sanitary pneumatic operated diaphragm valve of tank bottom design. 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.

Additional information

Reference

SV-4PTB

Size

3/4" to 4" (DN15 to DN100)

End Connection

Tri-clamp, 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

Seat Material

EPDM+PTFE

Max. Working Pressure

0-145PSI (10BAR)

Working Temperature Range

-22° F to 356 ° F (-30°C to 180°C )

Operation

stainless pneumatic actuator, NC/NO/AA type for choose from

Surface Finish

Ra 16-32µin (0.4-0.8µm), Ra 32µin (0.8µm) as default.

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