Breather Valve
KSBB/KSBS TYPE
The model KSBB and KSBS pressure vacuum valves are an advanced design for vent to atmosphere applications. Designed manufactured and tested according to the API 2000 code, these valves utilize the latest technologies to provide protection against positive or vacuum over pressure and prevent air intake, evaporative losses of product and help to contain odorous and potentially explosive vapor
These pressure vacuum valves maintain a
tight seal until system pressure or vacuum exceeds the set pressure.
The valves allow an intake of air under
constant pressure during emptying, or discharge excessive over pressure during
filling of the tanks.
Flow curves are provided to help you select
the proper valve size for venting requirements.
In addition, KSPC’s applications engineers
are always available to assist you.
The KSBB is a weighted pallet model designed to handle pressure and vacuum with a minimum pressure of +/-20mmW.C and a maximum setting of + 700/-430 mmW.C
The KSBS is a spring loaded model designed
to handle pressure and vacuum with a minimum pressure of +700/-430mmW.C and a
maximum setting of +/- 9,000mmW.C.
The KSBBF is a weighted pallet model designed to handle pressure and vacuum with a minimum pressure of +/-20mmW.C and a maximum setting of + 700/-430 mmW.C
High strength, one-body casting provide
added structural integrity and durability.
Body materials are available in Aluminium,
Carbon Steel, 304SS and 316SS with various trims to suit individual
requirements.
Sizes range from 50mm through to 350mm with
ANSI 150lb flanges as standard.
(Different connections available on
request).
The valves have additional FM factory
mutual approval for the majority of sizes and materials.
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