用于钢铁工业的安全阀块

安全阀

手动和带电磁阀

安全阀是一种具有安全功能的液压隔离和排水阀块,设计用于液压蓄能器。安全阀至少由三个基本组件组成。

主阀为球阀 (BV),负责将蓄能器从液压系统中截断和隔离。
安全组件为自动安全阀,预设为所需压力。
手动排水系统由针阀 (V) 操作,允许液体排出。
电磁阀 (SV) 是一个可选部件,可实现远程排液。

所有型号都配有直接驱动的安全阀,可在压力异常升高时排出液体。作为一个安全组件,它已根据欧洲压力设备指令 (PED) 2014/68/EU 进行了认证、校准和 CE 标识。

出于安全考虑,必须将安全阀块安装在尽可能靠近蓄能器的位置。安全阀完全符合 PED 指令 2014/68/EU 附件 I 中规定的所有安全要求。

一般特性

  • 温度:-20°C + 90°C
  • 螺纹:BSP、NPT、SAE J1926
  • 材料:磷化碳钢
  • 流体粘度范围:10 – 40cSt
  • 可与电磁阀一起使用 电源:24VDC、105VDC、110V、220V、P=18W
技术细节
SAFETY VALVE MANUAL AND SOLENOID OPERATED
Item code Type DN INCH PN MPa A mm ⌀A mm ⌀A/QC mm B mm ⌀B mm B1 mm b mm C mm C-BSPP C RF mm C RTJ mm C1 mm Cavity L mm Cavity L1 mm C-D ch mm CH1 mm CS D mm D1 mm d mm ⌀d mm ØD mm ⌀d/QC mm E mm ⌀E mm ⌀E linea mm E1 mm E2 mm E3 mm E4 mm E5 mm E6 mm E7 mm E8 mm E9 mm ES.V mm F mm F1 mm Flow max l/min Flow min-max l/min G mm ⌀G mm ⌀G* mm G1 mm H mm ⌀H mm H1 mm I mm I1 mm ISO5211 J mm K mm ⌀K mm ⌀K* mm n°⌀K mm ⌀K1 mm L mm L1 mm L2 mm L3 mm L4 mm LSCH80 mm ⌀LW mm ⌀LW1 mm M mm ⌀M mm ØM1 mm N mm ⌀N mm O-ring P mm ⌀P mm Pilot Ratio Pressure cracking MPa Pressure max MPa Pressure max peak MPa Pressure max rotating MPa Pressure max static MPa Pressure max woking MPa Q mm ⌀Q mm R mm ⌀R mm ⌀RA mm S mm ⌀S mm Setting range MPa Setting standard MPa SW mm SW1 mm T mm ⌀T mm U mm V mm V1 - V2 C1 - C2GAS - MET W mm W* mm W1 mm W2 mm Weight kg X mm X* mm ⌀X mm X1 mm X-BSPP Y mm ⌀Y mm Y1 mm ⌀z mm
PG00305 10 42 59 117 99 125 193 110 117 10 G3/8 137 M33×2 9 G1/2
PG00331 10 42 59 117 99 125 193 110 117 10 N3/8 137 M33×2 9 N1/2
PG00332 10 42 59 117 99 125 193 110 117 10 SAE6 9/16-18 UNF 137 M33×2 9 SAE8 3/4-16 UNF
PG00306 20 42 74 144 119 108 182 200 121 20 G1 157 M33×2 14 G1/2
PG00333 20 42 74 144 119 108 182 200 121 20 N1 157 M33×2 14 N1/2
PG00334 20 42 74 144 119 108 182 200 121 20 SAE16 1-5/16-12 UNF 157 M33×2 14 SAE8 3/4-16 UNF
PG00351 25 42 87 152 129 119 187.5 200 132 25 G1 168 M33×2 14 G1/2
PG00352 25 42 87 152 129 119 187.5 200 132 25 N1 168 M33×2 14 N1/2
PG00353 25 42 87 152 129 119 187.5 200 132 25 SAE16 1-5/16-12 UNF 168 M33×2 14 SAE8 3/4-16 UNF
PG00307 32 42 99 158 129 119 187.5 200 165.5 32 G1 1/2 189 M33×2 17 G1/2
PG00335 32 42 99 158 129 119 187.5 200 165.5 32 N1 1/2 189 M33×2 17 N1/2
PG00336 32 42 99 158 129 119 187.5 200 165.5 32 SAE24 1-7/8-12 UNF 189 M33×2 17 SAE8 3/4-16 UNF
SAFETY VALVE MANUAL OPERATED
Item code Type DN INCH PN MPa A mm ⌀A mm ⌀A/QC mm B mm ⌀B mm B1 mm b mm C mm C-BSPP C RF mm C RTJ mm C1 mm Cavity L mm Cavity L1 mm C-D ch mm CH1 mm CS D mm D1 mm d mm ⌀d mm ØD mm ⌀d/QC mm E mm ⌀E mm ⌀E linea mm E1 mm E2 mm E3 mm E4 mm E5 mm E6 mm E7 mm E8 mm E9 mm ES.V mm F mm F1 mm Flow max l/min Flow min-max l/min G mm ⌀G mm ⌀G* mm G1 mm H mm ⌀H mm H1 mm I mm I1 mm ISO5211 J mm K mm ⌀K mm ⌀K* mm n°⌀K mm ⌀K1 mm L mm L1 mm L2 mm L3 mm L4 mm LSCH80 mm ⌀LW mm ⌀LW1 mm M mm ⌀M mm ØM1 mm N mm ⌀N mm O-ring P mm ⌀P mm Pilot Ratio Pressure cracking MPa Pressure max MPa Pressure max peak MPa Pressure max rotating MPa Pressure max static MPa Pressure max woking MPa Q mm ⌀Q mm R mm ⌀R mm ⌀RA mm S mm ⌀S mm Setting range MPa Setting standard MPa SW mm SW1 mm T mm ⌀T mm U mm V mm V1 - V2 C1 - C2GAS - MET W mm W* mm W1 mm W2 mm Weight kg X mm X* mm ⌀X mm X1 mm X-BSPP Y mm ⌀Y mm Y1 mm ⌀z mm
PG00296 10 42 59 117 99 125 193 110 108 10 G3/8 75 M33×2 9 G1/2
PG00325 10 42 59 117 99 125 193 110 108 10 N3/8 75 M33×2 9 N1/2
PG00326 10 42 59 117 99 125 193 110 108 10 SAE6 9/16-18 UNF 75 M33×2 9 SAE8 3/4-16 UNF
PG00297 20 42 74 144 119 108 182 200 121 20 G1 95 M33×2 14 G1/2
PG00327 20 42 74 144 119 108 182 200 121 20 N1 95 M33×2 14 N1/2
PG00328 20 42 74 144 119 108 182 200 121 20 SAE16 1-5/16-12 UNF 95 M33×2 14 SAE8 3/4-16 UNF
PG00344 25 42 87 152 129 119 187.5 200 132 25 G1 106 M33×2 14 G1/2
PG00350 25 42 87 152 129 119 187.5 200 132 25 N1 106 M33×2 14 N1/2
PG00298 32 42 99 158 129 119 187.5 200 165.5 32 G1 1/2 127 M33×2 17 G1/2
PG00329 32 42 99 158 129 119 187.5 200 165.5 32 N1 1/2 127 M33×2 17 N1/2
PG00330 32 42 99 158 129 119 187.5 200 165.5 32 SAE24 1-7/8-12 UNF 127 M33×2 17 SAE8 3/4-16 UNF
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