Fisher temperature and pressure reducer

The Fisher Yarway AT-18/28 heavy-duty A.T.-Temp condenser is engineered for medium and high-pressure steam applications. Its modular design accommodates diverse boiler specifications and material requirements. The unit also functions as a liquid-to-gas injector, typically constructed with premium alloys like stainless steel.

The standard water-jet temperature-reducing valves for boilers in 300MW thermal power plants are as follows:

superheater first stage water injection control valve

Model: 3″-EHT CLASS2500, WCC, BWE, 667/70

superheater secondary water injection control valve

Model: 1" -HPS CLASS2500, WC9, BWE, 667/46

Reheater Accident Water Injection Control Valve

Model: 1" -HPS CLASS1500, WCC, BWE, 667/45

regulating valve of micro water injection in reheater

Model: 1" -HPS CLASS1500, WCC, BWE, 667/45

technological superiority ：

Forged structure;

High-quality stuffing box, asbestos-free;

variable nozzle type;

It can provide a large range of Cv (Kv) capacity.

Provide special nozzle combinations;

The semi-balanced inner parts can be selected economical actuator;

pneumatic actuator ；

Pressure rating and connection: ASME B16.34 for pressures from 900 to 2500 psi, EN 1092 PN for pressures from 160 to 400

Material: ASTM SA 182 F22 or 1.7383, ASTM SA 182 F347H or 1.4550, ASTM SA 182 F91 or 1.4903, and materials meeting other requirements.