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Valves feed

 

To back up all the fittings that are downstream of a gas pressure regulator, against too high gas pressure. In betriebswidrigen state, the gas supply is shut off. A safety shut is required according to EN 746-2 for all the gas pressure control equipment, in which the valves behind the gas-pressure regulators are not primary pressure firm.

  • For positive pressureLarge setting range for the set pressure
  • Low pressure drop
  • No purge line required
  • EC type tested and certified
  • Inlet pressure: up to 4 bar
  • Body:
              JSAV 25 - 40: AlSi
              JSAV 50 - 100: GGG 40
  • Diaphragm: NBR
  • Connection: thread to ISO 7-1, flange PN 16 to ISO 7005
  • Temperature: -15 ° C to +60 ° C
Type Connection L
[mm]
Weight
[kg]
JSAV 25R40 Rp 1" 91 1,0
JSAV 40R40 Rp 11/2" 150 2,3
JSAV 40F40 40 200 3,1
JSAV 50F40 50 180 12,0
JSAV 80F40 80 220 16,0
JSAV 100F40 100 270 22,0

 

Typ Ansprechts-
druck, [mbar]
Kennzeich-
nung
 JSAV
25-40
18 - 60 schwarz
50 - 80 orange
60 - 110 rot
110 - 210* dunkelgrün
200 - 350 gelb
280 - 500 weiß
JSAV
50-100
35 -70 hellblau
60 - 170* rotbraun
120 - 220 purpurrot
190 - 400 orange / gelb
300 - 550 orange / grün

 

 

 



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