Flow Control Valves From Walchem Corporation

Walchem's flow control four-V port globe valves are equipped with a micrometer dial and pointer which enables the valve to set within 1/100th of a turn of the handwheel. This allows you to fine tune the blowdown flow rate. In the event that the valve becomes clogged, it may be opened to allow the debris to pass, and then returned to the original position.


PART NUMBER: 190831 190832 190833 190834
Pipe Size 3/4" 3/4" 1/2" 1/2"
Pressure 150 PSI 300 PSI 150 PSI 300 PSI
Temperature 358F WSP 550F WSP 358F WSP 550F WSP
Key Dimensions 3 x 5-7/16" 3-9/16 x 6-19/32" 2-5/8 x 4-11/16" 2-7/8 x 5-9/16"
Materials Bronze, Silicon Brass, Stainless Steel











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