JL300ZW-T02 / /Self-operated Temperature (Cooling Type) Control Valve

Self-operated temperature (cooling type) control valve, consisting of a control valve and a temperature controller with fixed-point adjustment. Suitable for non corrosive liquid, gas, and steam. It controls the temperature in various heating systems. When the temperature of the controlled medium rises, the control valve opens.


FEATURES:

Energy saving: No need for external energy, use the pressure of the pipeline itself for regulation
Simplified system: No need for external control instruments, simple system with low cost
High safety: Used for non electric and non gas situation, with no risk from external energy sources
Easy to operate: Simply rotate the adjusting nut for setting
Reliable quality: Low noise, maintenance free, and reliable performance
Reliable performance: using imported fixed-point adjusters, reliable quality, with over temperature protection function
Advantages: With pressure balancing function, high sensitivity
Assembly: Through the assembly of components, multiple combination controls can be performed
Note: The working environment is outdoors, so protective devices need to be installed and insulation work should be done well in cold northern regions

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SPECIFICATION
DRAWINGS
MODEL
DOCUMENTS
Valve body
Nominal diameter DN15, 20, 25, 32, 40, 50, 65, 80, 100, 125, 150mm
Nominal pressure PN1.6, 4.0MPa
Flange standard ANSI, JIS, DIN, GB, JB (Special standard can be designed as customer provides)
Valve body material Cast iron (HT200), Cast steel (ZG230-450), Cast stainless steel (ZG1Cr18Ni9Ti, ZG1Cr18Ni12Mo2Ti)
Valve core material Hard seal Stainless steel (1Cr18ni9Ti, 1Cr18Ni12MoTi)
Soft Seal Stainless steel inlaid rubber ring
Pressure balance Stainless steel bellow (DN15~125), Balancing diaphragm (DN150)
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