BLOW DOWN VALVES

BLOW DOWN VALVES Specification

Material
Brass

Media
Water

Working Temperature
Medium

Port Size
1-8 Inch

BLOW DOWN VALVES Trade Information

Minimum Order Quantity
1 Piece

Payment Terms
Telegraphic Transfer (T/T)

Supply Ability
250 Pieces Per Day

Delivery Time
1 Days

Main Export Market(s)
Australia, Eastern Europe, Middle East, Africa, Western Europe, Central America, South America, Asia, North America

Main Domestic Market
All India

About BLOW DOWN VALVES

Valve Featuresa

Usmani Valves Co pvt ltd Boiler Blow Down Valves are Bolted Bonnet Design & Parallel Slide Type. Usmani Boiler Blow Down Valves are available with Rack & Pinion arrangement for easy and quick operation. Stellited trims are provided for all above 600# as a manufacturing standard of ( UTVC ) valves and in lower rating also on request. Deep stuffing box is providing to assure tightness and maximum packing life.

Usmani valves Boiler Blow Down Valves available under any Third party inspection including IBR (Indian Boiler Regulation) in size range from 25mm to 100mm up 900# pressure rating.

Blow Down Valve (Blow Off Valve)

Body	ASTM A 216 GR. WCB
Bonnet	ASTM A 216 GR. WCB
Gland	Ductile Iron
Rack	ASTM A 351 GR. CA 15 (13% Cr.)
Pinion	ASTM A 351 GR. CA 15 (13% Cr.)
Disc	ASTM A 351 GR. CA 15 (13% Cr.)
Seat	ASTM A 351 GR. CA 15 (13% Cr.)
Gasket	S.S. Spiral Wound With CAF/Grafoil
Gland Packing	Grafoil Ring
Stud & Nut	ASTM A 193 GR. B7/ A 194 GR. 2H/S.S. 304/316