Pneumatic Angle Type Control Valve

Pneumatic Angle Type Control Valve

Model HAP series angle type control valve body adopts an angular structure, unbalanced multi-stage pressure drop control valve is suitable for applications with high differential pressure and applications that produce flash evaporation and cavitation. According to the requirements in different service conditions, it is designed with various multihole cages that form a multi-stage pressure drop trim, so that the internal energy of high-speed media is consumed and flow velocity is reduced from the time when the fluids contact the first cage.

Additional information

Size:

3/4'' ~ 16''

ANSI Class:

150 ~ 1500LB

Body Materials:

A216 WCB, A216WC6, A352 LCB, A351 CF8, A351 CF8M, A351 CF3M, A351 CF3

Temperature Range:

-196 ~ +566°C

Description

Model HAP series angle type control valve body adopts an angular structure, unbalanced multi-stage pressure drop control valve is suitable for applications with high differential pressure and applications that produce flash evaporation and cavitation. According to the requirements in different service conditions, it is designed with various multihole cages that form a multi-stage pressure drop trim, so that the internal energy of high-speed media is consumed and flow velocity is reduced from the time when the fluids contact the first cage. As it is composed of various cages, the pressure is gradually reduced so that the medium pressure is always above the saturated vapor pressure, and the occurrence of flash evaporation and cavitation is eliminated. The standard configuration is the unbalanced single-seat plug and the plug and seat are subjected to hardening treatment to prolong the service life of the trim. The valves of large sizes can be designed with a balanced single-seat plug structure.

STANDARD SPECIFICATION

Trim feature
Sleeve guided unbalanced trim structure, a combination of multi-hole cages

Body type
Straight-through type, angle type

Bonnet type
Standard type, heat dissipation type, cryogenic type, bellows

Flow characteristic:
Equal percentage, linear, quick open

Shut-off class
ASME B16.104 V (standard metal seat) ASME B16.104 VI (shut-off soft seat)

Connection type
The flange type, butt welding type

Applicable temperature range
-196°C – 570°C

Actuator type
Pneumatic diaphragm actuator
Pneumatic piston actuator
Electric actuator

Additional information

Size:

3/4'' ~ 16''

ANSI Class:

150 ~ 1500LB

Body Materials:

A216 WCB, A216WC6, A352 LCB, A351 CF8, A351 CF8M, A351 CF3M, A351 CF3

Temperature Range:

-196 ~ +566°C

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