Cla-Val 352GF - Manual

CLA-VAL
Copyright Cla-Val 2011 Printed in USA Specifications subject to change without notice.
P.O. Box 1325 • Newport Beach, CA 92659-0325 • Phone: 949-722-4800 • Fax: 949-548-5441 • E-mail: [email protected] • Website cla-val.com
©
352GF
MODEL
E-352GF (R2-12/2011)
Hydrant Pit Valve
The Model 352GF Hydrant Pit Valve is a Deadman operated on-
off valve designed for use in aircraft refueling. It typically bolts to
the terminus of an underground fuel delivery piping system and
qualifies as the final shut-off device for such systems per NFPA 30.
11.84
6.52
Dimensions (inches)
• Conforms to API Bulletin 1584 Third Edition
• Pneumatic or Manual Deadman operated
• Optional Manual Override for the Pneumatic
Deadman Version
• Optional Excess Flow Shut-off for Both the
Pneumatic and Manual Deadman Versions
• Body of Ductile Iron and Stainless Steel – No Aluminum
• Fits Within 13 Inch Diameter Pits
• Three Year Warranty
The outlet of the Model 352GF Hydrant Pit Valve can be
connected to by any 4 inch API style hydrant pit coupler, such as
the Cla-Val model 351GF-15 Hydrant Coupler and 353GF
Pressure Control Coupler. It conforms to, or exceeds, the require-
ments of API 1584, third edition.
The Model 352GF Hydrant Pit Valve can be ordered with either a
Manual Deadman Pilot or a Pneumatic Deadman Pilot. When fit-
ted with a Pneumatic Pilot, an optional Manual Override can be
added to provide a way to close the Pit Valve even with Deadman
air pressure actively applied.
The upper body of the Model 352GF Hydrant Pit Valve that con-
forms to the API third edition profile is made of hardened Stainless
Steel. The lower body is made of Ductile Iron. Aluminum is not
used for these critical pressure containing components. By utiliz-
ing Stainless Steel and Ductile Iron only, the Model 352GF Hydrant
Pit Valve completely conforms to the requirements of NFPA 30 for
use as a pipeline terminus valve in underground pits.
The Model 352GF Hydrant Pit Valve is a piston style, pilot operat-
ed valve. It incorporates a servicing valve which allows for the
removal of the pilot for service without the need to de-pressurize
the delivery system.
The Model 352GF Hydrant Pit Valve is small enough to fit into a 13
inch pit box with the use of an offset adapter plate.