Safety valves for cryogenic services
Type 55177 - Protection cap

for safer discharge of the mass flow from free blow off safety valves

Types: 06216, 06217,06218, 06219, 06226, 06227
Material: polycarbonate (PC), UV resistant
max. temperature range: -60°C up to +130°C
incl. locking pin

Article-No. 55177.X.0874G

Available options - on request only:

  • other colors + customer logo

   Type 55177 Protection cap for safer discharge of the mass flow from free blow off safety valves

  Graph Type 55177 Protection cap for safer discharge of the mass flow from free blow off safety valves

Technical data
   Type 55177
for Nominal size
 GW  1/2 3/4 1 1-1/4 1-1/2 2
Dimension code
 .X. 0087
 0088 0089 0090 0091 0092
HeightL1
30.636.644.253.364.079.5
Diameterd135.5
41.951.962.269.387.8
Diameterd241.449.062.5
74.8
86.0109.0
Diameterd336.5
43.556.567.877.899.0
maximum set pressure of safety valve
bar
PSI
30.0
435.0
15.0
217.0
20.0
290.0
22.0
319.0
16.0
232.0		6.0
57.0

Dimensions in mm