Product Description:
HLF02-04 ~ 32 series PID control valve is designed for HLF03 series adjustment ball valve, can be used for air conditioning system. Adjustable flow ratio is high, highly reliable, high life using PTEE graphite reinforced valve body seals, double EPDM stem seals. Built-in integrated distribution dispatch, not afraid of reverse pressure. Equal percentage flow characteristics. High off power of 1.3MPa. Rated working pressure PN25. Maximum working pressure 0.35Mpa. With manual actuator shorting button. -5 ~ 121 ℃ working temperature. Suitable for water, steam or 50% glycol water.
Features:
HLF02-04 ~ 32 series PID control valve, the use of stainless steel spool and stem, adapted to all HVAC engineering applications.
1. Suitable for operating temperature -5 ℃ to 121 ℃.
2. Can be adapted to 50% ethylene glycol solution.
3. Applicable to 100KPA saturated steam.
4. Applicable to rusty water system.