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Bimetal temperature modulation

Products > Drain valve > Bimetal temperature modulation

Bimetal temperature modulation

Model: CS47
Nominal diameter: DN15 ~ 50mm
Nominal: PN0.01 ~ 1.6MPa
Operating temperature: ≤350 ℃
Main material: Forged steel, stainless steel, titanium steel, chromium molybdenum steel, low temperature steel
Operation: manual
Design specifications : GB / T 9093
Construction length: GB / T 12250
Threaded connection: ISO 228
Flange connection: JB / T 79, GB 9113, ANSI B16.34
Test and Inspection: GB / T 13927
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[Basic Information]
 How it works: The valve temperature changes caused by the feeling of bimetallic deformation of the steam, so as to drive the spool to move the main valve opening and closing valve seat hole, to block steam emissions.

Nominal pressure
PN20
PN50
Anti-air resistance function
Capsule automatic or manual
Manual
PMA maximum allowable pressure2.0MPa@38 ℃
4.7MPa@93 ℃
PMO maximum working pressure1.6MPa@149 ℃3.8MPa@315 ℃
TMA maximum allowable temperature427 ℃@0.6MPa427 ℃@2.9MPa
TMO maximum operating temperature
427 ℃@0.6MPa427 ℃@2.9MP


 [Valve Features]

       Thermal components using imported materials, high sensitivity, durable. Always prepare condensate before the valve to form a water seal, no fresh steam leaks. Exhaust performance, resistance to water hammer, and can be installed at any angle.
 

[Adaptations]
 The valve is suitable for the main steam line and superheated steam line, can automatically exclude the condensate water discharge temperature, energy saving effect is good.
 

[Main appearance and connection size]

modelDNThreaded connectionTo undertake welding connectionsFlange connection
RCLHWLHWdTLHDKdCFN-φ
(mm)(mm)(mm)
CS17H-16C 
       CS47H-16C 
       CS67H-16C
151/2100928210092822212150929565451424-14
203/41009282100928227121509210575551424-14
2511009282100928234121609211585651424-14
321 1/41651401151651401154213200140135100781624-18
401 1/21651401151651401154813200140145110851634-18
50217514011517514011561142301401601251001634-18
CS17H-25 
       CS47H-25 
       CS67H-25
151/2100928210092822212150929565451424-14
203/41009282100928227121509210575551424-14
2511009282100928234121609211585651424-14
321 1/41651401151651401154213200140135100781624-18
401 1/21651401151651401154813230140145110851634-18
50217514011517514011561142301401601251001634-18
CS17H-40 
       CS47H-40 
       CS67H-40
151/2100928210092822212250929565451424-14
203/41009282100928227121509210575551424-14
2511009282100928234121609211585651424-14
321 1/41651401151651401154213200140135100781624-18
401 1/21651401151651401154813200140145110851634-18
50217514011517514011561142301401601251001634-18