Watson McDaniel SVB Safety Relief Valve
In stock
SKU
00001714
Product Shipping Subject to Factory Availability Need Specifications? See PDF Section Below.
Watson McDaniel SVB Safety Relief Valve are used for over-pressure protection on unfired pressure vessels in saturated steam systems. Safety Valve will "pop open" discharging steam faster than it can be produced, allowing system pressure to return to safe levels at which point the valve will close.
Features:
Stainless steel springs
Teflon-PFA seat resists corrosive boiler chemicals
Two control rings for maximum performance and adjustability
Tapped body drain allows piping of condensate away from valve to protect the internals from fouling
Sizes: 1/2", 3/4", 1", 1-1/4", 1-1/2", 2", 2-1/2"
Connections: NPT
Body Material: Bronze
TYPICAL APPLICATIONS
The WSVB Safety Relief Valves are used for over-pressure protection
on unfired pressure vessels in saturated steam systems.
HOW IT WORKS
As safety relief valves open on a non-compressible fluid
application, the disc lifts directly proportional to the increase
in system pressure over the valve set point. Safety relief
valves not only provide over pressure protection resulting
from thermal expansion of liquids but will respond with a
rapid full opening pop action on systems which contain
steam, air or gas.
FEATURES
Stainless Steel springs
Teflon PFA seat resists corrosive boiler chemicals
Two control rings for maximum performance &
adjustability
Tapped body drain allows piping of condensate away
from equipment
The WSVB Safety Relief Valves are used for over-pressure protection
on unfired pressure vessels in saturated steam systems.
HOW IT WORKS
As safety relief valves open on a non-compressible fluid
application, the disc lifts directly proportional to the increase
in system pressure over the valve set point. Safety relief
valves not only provide over pressure protection resulting
from thermal expansion of liquids but will respond with a
rapid full opening pop action on systems which contain
steam, air or gas.
FEATURES
Stainless Steel springs
Teflon PFA seat resists corrosive boiler chemicals
Two control rings for maximum performance &
adjustability
Tapped body drain allows piping of condensate away
from equipment
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