Fire Protection

OCV 66-2UL HRV/PORV

Hydraulic/Pneumatic Relay Valve

Diaphragm actuated, spring-loaded relay valve, applicable for service on deluge and pre-action valve trims. The relay will vent or pressurize the hydraulic valve’s control chamber, in response to hydraulic or pneumatic pressure.

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Product Page (PDF)

EN

EN (USA)

Technical Specifications

Size Unit

Working pressure range

PN 25

Pressure adjustment range

0.6-9 bar

Working temperature

80°C Max

Fire Protection certifications

UL Listed

When installed on OCV valves

Body & Bonnet

Brass

Optional: Stainless Steel

Elastomers

EPDM

Optional: NBR

Internal Parts

Stainless Steel/Brass

Optional: Stainless Steel

Spring

Stainless Steel

OCV 66-2UL HRV/PORV

OCV 66-2UL HRV/PORV

OCV 66-2UL HRV/PORV

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