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Bimetal temperature modulation



Location:Products >> Drain valve >> 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
Product details

[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 pressure 2.0MPa@38 ℃
4.7MPa@93 ℃
PMO maximum working pressure 1.6MPa@149 ℃ 3.8MPa@315 ℃
TMA maximum allowable temperature 427 ℃@0.6MPa 427 ℃@2.9MPa
TMO maximum operating temperature
427 ℃@0.6MPa 427 ℃@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]

model DN Threaded connection To undertake welding connections Flange connection
RC L H W L H W d T L H D K d C F N-φ
(mm) (mm) (mm)
CS17H-16C 
       CS47H-16C 
       CS67H-16C
15 1/2 100 92 82 100 92 82 22 12 150 92 95 65 45 14 2 4-14
20 3/4 100 92 82 100 92 82 27 12 150 92 105 75 55 14 2 4-14
25 1 100 92 82 100 92 82 34 12 160 92 115 85 65 14 2 4-14
32 1 1/4 165 140 115 165 140 115 42 13 200 140 135 100 78 16 2 4-18
40 1 1/2 165 140 115 165 140 115 48 13 200 140 145 110 85 16 3 4-18
50 2 175 140 115 175 140 115 61 14 230 140 160 125 100 16 3 4-18
CS17H-25 
       CS47H-25 
       CS67H-25
15 1/2 100 92 82 100 92 82 22 12 150 92 95 65 45 14 2 4-14
20 3/4 100 92 82 100 92 82 27 12 150 92 105 75 55 14 2 4-14
25 1 100 92 82 100 92 82 34 12 160 92 115 85 65 14 2 4-14
32 1 1/4 165 140 115 165 140 115 42 13 200 140 135 100 78 16 2 4-18
40 1 1/2 165 140 115 165 140 115 48 13 230 140 145 110 85 16 3 4-18
50 2 175 140 115 175 140 115 61 14 230 140 160 125 100 16 3 4-18
CS17H-40 
       CS47H-40 
       CS67H-40
15 1/2 100 92 82 100 92 82 22 12 250 92 95 65 45 14 2 4-14
20 3/4 100 92 82 100 92 82 27 12 150 92 105 75 55 14 2 4-14
25 1 100 92 82 100 92 82 34 12 160 92 115 85 65 14 2 4-14
32 1 1/4 165 140 115 165 140 115 42 13 200 140 135 100 78 16 2 4-18
40 1 1/2 165 140 115 165 140 115 48 13 200 140 145 110 85 16 3 4-18
50 2 175 140 115 175 140 115 61 14 230 140 160 125 100 16 3 4-18