Spence Engineering E Main Valve Diaphragm
The Spence E Main Valve was designed to handle the most critical operations offers frictionless operation for longevity of installed life. Easy in-line maintenance is offered allowing balanced pressure stainless steel diaphragm to be replaced.
- Available in sizes 3/8" through 8"
- Two diaphragms required for valve pressure rating up to 250 PSIG
- Three diaphragms required for valve pressure rating up to 400 PSIG
- Four diaphragms required for valve pressure rating up to 600 PSIG
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Spence E Main Steam Pressure Regulating Valve Installation, Operation & Maintenance Manual