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1/2" Drilled vent, w/dust cover Lead Free

Item #:22397-0000LF
Your Price: $20.72
Reg Price:$26.25
You Save:$5.53(21%)
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Price
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Availability:

Special Order: Usually ships in one week. please call for rush orders
Prevents internal vacuum conditions that could collapse storage tanks - especially copper. Opens quickly in emergency situations. Opens on less than 1 mercury vacuum. Bronze body with a male inlet, integral body seat and silicone seat disc. Maximum water pressure 200 psi; Maximum steam pressure 15 psi; Maximum temperature 210•F (121•C). Capacity 13 SCFM at 2 mercury. Available with dust cover.

Applications:
Designed to protect hot water supply systems and pressure vessels.

Sizes:
1/2 and 3/4

Approvals:
The VR-801 is certified to ANSI Z21.22 and listed by CSA.

Relief Valves

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