德国HERL制冷为工业氨制冷提供小容量安全阀T21系列产品:T21.1 DN12G/S-0.83 P SET 6.0bar，符合德国TÜV-SV.3-D/G-0.83-p认证，HERL GERMANY CE0035
阀体材质
阀体德国低温合金钢1.0488/1.0546/1.0571
阀帽1.0488/1.0546/1.0571
阀杆1.4313/1.4301
阀座1.4301/1.4404
阀座密封PTFE
弹簧1.0715
Turck BS.5
Tecsis S4350B085001
Bihl+Wiedemann BWU2723
SIEMENS US2:
Murrelektronik GmbH
SIEMENS 7ML5830-2AJ
GEFRAN TR6-B-2-B-C-A-I-B-1 000X000X00250XX
Mankenberg 1.32 ,G 3/4 PN 16 ;T
Honsberg FLEX-(I+K) HD2KO1-020GM040 (220cst oil)
ATOS DKE-1610/L3 24DCV
LBF V Bogen gepresst 90°
BGB Engineering Ltd GA
Hawe EB1-1,0
Mecatraction J Nr:
wandfluh BADSA10-P-315
Burghardt + Schmidt GmbH Jetlube Module 5T20
heidenhain MT 12P
Murr
Vahle UV 25
SCHMERSAL TZMW24VDC
Procentec NR.37021
Votech DuoToV 90/838
heidenhain LC183 540mm ID：
ATOS DLOH-2A-U 24DC
foerster PK 6.782.
Krautzberger 6951P- 0-7 bar
