Series 630 HP Regulators and Relief Valves
The CVS 630 HP Series consists of a self-operated,
high-pressure reducing regulator, and a CVS type 630R Relief
Valve. These Regulators and Relief Valves are available in
either spring-loaded or pressure loaded construction. The
end connections available are 1 or 2 inch NPT.
The CVS 630 HP Regulator is pressure loaded, and is furnished
without a main regulator spring, and uses a Marsh Bellofram
loading regulator Type 50 or Type 39.
The CVS 630R is pressure-loaded, and is furnished with a
relief valve spring and utilizes a Marsh Bellofram loading
regulator Type 50 or Type 30.
Available in cast iron construction and LCC steel construction.
CVS Controls manufactures Control Valves and associated instrumentation
products to specification that facilitate the direct replacement
with FISHER* process control equipment.
* FISHER is a registered trademark of Fisher
Controls International Inc. Fisher Controls International
Inc. is not affiliated with CVS Controls Ltd. in any manner.
Fisher Controls International Inc. has not reviewed, sanctioned
or endorsed any products manufactured, reconditioned, sold
or marketed by CVS Controls Ltd.