DELTA (Doha) Corporation

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Gate Valve

Delta gate valves offer the ultimate in dependable service for steam, air, gas, oil vapor and high pressure installations. All have straight-through ports to assure minimum turbulence, erosion and resistance to flow. They are available in a wide variety of trims.

Class 150 - Cast Steel Gate Valve.

Class 300 - Cast Steel Gate Valve.

Class 600 - Cast Steel Gate Valve.

Class 900 - Cast Steel Gate Valve.

Class 1500 - Cast Steel Gate Valve.

Class 2500 - Cast Steel Gate Valve.

Design Features:

	Compensates for deformation of body due to pipe stresses.
	Will not stick when valve is closed hot and allowed to cool.
	Seat ring is seal welded to eliminate leak path.

These valves comply with the applicable requirements of the following standards:

API 600.

API 598.

ABSU B16.34.

ANSI B16.10.

ANSI B16.5.

Standard material is ASTM A216 Grade WCB.

Standard trim is (13% Cr to hardface) which is suitable for a wide range of applications.