CARBON STEEL
STAINLESS STEEL AND ALLOY
COPPER
TITANUM
CLAD STEEL
RAW MATERIAL
TUBE SHEET & GIRTH FLANGE
TUBE
SPIRAL WOUND GASKET
BELLOWS
HEAT EXCHANGER PART
FORMING
TOWER PACKING
BREATHER VALVE
FLAME ARRESTOR
GAUGE HATCH
RUPTURE DISC
TANK PROTECTION DEVICES
LEVEL GAGE
BENDING ROLLER
FLANGING MACHINE
HYDRAULIC PRESS
FABRICATION MACHINERY
AGITATOR
PIPE
POLYETHYLEN COATING PIPE
CAST IRON & DUCTILE PIPE
RUBBER LINING PIPE
TEFLOW LINING PIPE
PIPE
FITTING
FLANGE
FORGED VALVE
CAST STEEL VALVE
CAST STAINLESS VALVE
BUTTERFLY VALVE
BALL VALVE
B.W BALL VALVE
PLUG VALVE
DIAPHRAM VALVE
SAFETY AND RELIEF VALVE
PVC VALVE
DUOCHECK VALVE
KNIFE GATE VALVE
VALVE
FLEXIBLE HOSE
METAL EXPANSION JOINTS
RUBBER EXPANSION JOINTS
FABLIC EXPANSION JOINTS
FLEXIBLE HOSE & EXPANSION JOINTS
BOLT/NUT
GASKET
STRAINERS
BUCKET
FLOAT TRAP
DISC TRAP
STEAM TRAP
SIGHT GLASS
FLOW ELEMENT
VALVES
FITTING
INSTRUMENTATION
SPRING SUPPORT
PIPELINE MIXER
SILENCER
SPRAY NOZZLE
FILTER ELEMENT
QUICK COUPLING
SANITARY PRODUCTS
SAFETY AND RELIEF VALVE
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SAFETY AND RELIEF VALVE
Automatic Air Vent
Features
1. The Model No. 89 automatically and continuously vents air that is generated in the piping.
2. The soft seat provides tight shut-off.
3. A simple structure and compact design provide easy installation and trouble-free operation.
4. A built-in ball check prevents air from re-entry.
5. The valve disc and seat are easily removable with the cover, so it is easy to clean the scale and dust.
6. A manual closing device is provided.
