Join Our Pressure Reducing Valves Webinar
Explore how PRVs operate, where they deliver the greatest benefits, and how to select and adjust the right model for each hydraulic scenario
The two-stage preset valve shall open in one stage and close in two stages based on signals from the preset register. The OCV 127-9S is specifically designed for fuel loading systems and performs the following functions:
– Electrical opening – full flow delivery
– Pressure Reducing – valve will control downstream (delivery) pressure at a predetermined point during high flow filling process
– Two-Stage shutdown
Size Unit
Size range
Pressure rating
Pressure Rating (ANSI at 100°)
250psi for Class 150# ANSI Flanged Ductile Iron
285psi for Steel/Stainless Steel & Aluminum
300# ANSI Flanges are available
End connection type
Sizes
Threaded Ends: 1¼” – 3″
Grooved Ends: 1½” – 6″ (globe & angle)
Flanged Ends: 1¼” – 24″ (globe); 1¼” – 16″ (angle)
Materials of construction
Body and Cover
Ductile Iron
Carbon Steel
Stainless Steel
Aluminum
Trim Material
Stainless Steel
Optional Components
Two-Stage Opening
Visual Indicator
Pre-Wired Junction Box
OCV 127-9S Terminal
