Cast Straight Through Steam Trap Control Valves ANSI 600 1500 2500 PN6.4 25MPa 32MPa

Name: Cast Straight Through Steam Trap Control Valves ANSI 600 1500 2500 PN6.4 25MPa 32MPa
Brand: WEYO AUTO TECH

Price Negotiable

Price: Based on oroiect reauirements

MOQ: Negotiable

Delivery Time: 7 - 15 days for small orders, 15 - 30 days for large orders

Brand: WEYO

Product Description

HTR Steam Trap Control Valve

The HTR steam trap control valve is a labyrinth-type high-differential pressure control valve. It is suitable for the main steam trap system and extraction system of thermal power plants to control high-temperature and high-pressure drop saturated water. This valve can also be applied in the petroleum and chemical industries to control high-pressure drop saturated liquids. It is one of the key control valves in thermal power plants.

The main advantages of the HTR steam trap control valve are as follows:

The fluid channel is of a labyrinth type, which continuously changes the fluid direction, controls the fluid velocity, prevents cavitation damage, and allows a pressure difference of 20MPa.
The throttling surface is separated from the sealing surface. Different throttling elements are provided according to the flow rate. The surface of the valve trim is hardened to a hardness of HRC70, ensuring tight closure and a long service life.
The valve body assembly adopts a self-sealing structure, and the greater the pressure difference, the better the sealing performance.
The valve body assembly and the actuator are connected in a floating manner, which can eliminate the jamming caused by the misalignment of the valve core and the push rod.

Structural Diagram of HTR Steam Trap Control Valve Body

Overall dimensions of DN25 with HA3 actuator

Cv value and stroke
Nominal diameter (mm)		25	32	40	50
Cv value	linearity	6		15.2
rated stroke (mm)		38

Ordering Information

Model: HTR (straight-through type), HTR-A (angle type)
Valve body type: straight-through type or angle type
Nominal diameter
Nominal pressure and pipe connection dimensions
Materials of valve body and valve trim
Cv value (maximum flow rate and minimum flow rate)
Actuator and supply pressure; for electric actuator: control signal (4-20mADC or 0-10mADC)
Valve action mode (air-closed valve or air-to-open valve)
Accessories (positioner, handwheel mechanism, air filter pressure reducer, solenoid valve)
Fluid name, temperature and specific gravity
Inlet pressure and outlet pressure

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Company WEYO AUTO TECH

Location Room Milton103, Building 5 - 2, Lane 658, Jinzhong Road, Changning District, Shanghai.

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