SHT21TVS Bimetallic steam trap station

SHT21TVS Bimetallic steam trap station

Description

Working Principle
  • .The working principle of the bimetallic trap is to rely on the different temperature between saturated steam and condensed water
  • When the set temperature is reached, the condensate is continuously drained Features
Features

The thermostatic (bimetallic) steam trap station is a TVS station composed of stainless steel bimetallic steam traps and front and rear stainless steel valves, filters and inspection valves; the steam traps and TVS stations are made of stainless steel;Adjustable temperature bimetallic sheet makes full use of the sensible heat of high tempera- ture condensate;It is easy to replace, and there is no need to install stop valves, filters and inspection valves at the front and rear ends of the trap; the back pressure rate is as high as 50%.

 

Technical Standard
  • ISO 6553: Automatic steam traps – Marking
  • ISO 6554: Automatic steam traps – Face-to-face dimensions
  • ISO 6948: Automatic steam traps -Production and performance characteristic tests
Technical Parameter
Nominal pressure PN40
Max allowable pressure(Shell) 2.72MPa/200℃
Max allowable temperature(Shell) 350℃/2.33MPa
Max. operating pressure 2.1MPa
Max operating temperature 200℃/300℃
Factory cold test pressure 6.0MPa
Air test 2.0MPa

Trap:F304
TVS station:CF8
Trim: 304/420

SHT21TVS 2
SHT21TVS 2
SHT21TVS 1
SHT21TVS 1
SHT21TVS 3
SHT21TVS 3
Connection Pressure DN(IN) L H h W KG
T/W PN16/25/40CL150/300 15(1/2″) 120 230 140 265 4.1
20(3/4″) 120 230 140 265 4.2
25(1″) 120 230 140 265 4.3
F PN16/25/40CL150/300 15(1/2″) 180 230 140 265 4.8
20(3/4″) 180 230 140 265 5.1
25(1″) 180(300LB:210) 230 140 265 5.3
32(11/4″) 320 230 140 265 5.7
40(11/2″) 320 230 140 265 6.1
50(2″) 320 230 140 265 7.1
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