Morrison Bros. 534 Flanged Ductile Iron Gate Valves With Expansion Relief

Description

Rising stem gate valves are used for manual flow control in petro-chemical liquid handling systems and bulk plants.

Features

Double disc design provides positive shut-off when in the closed position
200 psi WOG cold non-shock
150
# raised face flanges
Valve can be left partially open to control flow rate
534BDI is lockable with padlock
Includes integrated thermal expansion relief set at 25 or 50 psi

Construction Details

Body and bonnet: Ductile iron
Stem: Brass
Discs and spreader: Brass
Packing and gasket: Teflon
Hand-wheel: Aluminum, powder coated black
Expansion relief: Brass with Viton quad-ring

Mounting Connections
534 Series is flanged – 150
# raised-face ductile iron-round flange. Companion flanges are available. 535 Series is threaded NPT.

Spec Sheet
Specifications Sheet (PDF Download)