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HYR78系列不锈钢微压背压阀，单级式膜片结构，橡胶膜片压力传输，专门为微压使用要求设计，稳定入口压力，主要应用于中等流量气系统和液体（有适用于液体结构）。
设计特点：
单级式减压结构
母体与膜片采用硬密封形式
母体螺纹：进出气接口1/2" NPT（F），
压力表，安全阀接口1/4〞NPT（F）
内设过滤网
可采用面板式或墙式安装
特性参数：
调节压力:0～10，0～25，0～50， 0～100KPa
安全测试压力:1.5 倍的最大输入压力
适用温度:-40°F 至＋446°F (-40℃ 至＋230℃)
内泄漏率:2×10-8 atm cc/sec He
C v 值:1.1
材质：
母 体:316L,
上 盖:316L,
膜 片:NBR, VITON
过滤网:316L(10μm
阀 座:PCTFE,PTFE ,NBR
弹 簧:316L
阀芯顶杆:316L
HYR78LAGW00,HYR78LAGW01,HYR78LAGW02,HYR78LAGW03,HYR78LAGW04,HYR78LAGW05,HYR78LAGW12,
HYR78LAGW13,HYR78LAHG13,HYR78LAHW13,HYR78LAKG13,HYR78LAKW13,HYR78LALG13,HYR78LALW13,
HYR78LAHG00,HYR78LAHG01,CCLAIR HYR78LAHG02,HYR78LAHG03,HYR78LAHG04,HYR78LAHG05,HYR78LAHG12,
HYR78LAHW00,HYR78LAHW01,HYR78LAHW02,HYR78LAHW03,HYR78LAHW04,HYR78LAHW05,HYR78LAHW12,
HYR78LAKG00,HYR78LAKG01,HYR78LAKG02,HYR78LAKG03,HYR78LAKG04,HYR78LAKG05,HYR78LAKG12,
HYR78LAKW00,HYR78LAKW01,HYR78LAKW02,HYR78LAKW03,HYR78LAKW04,HYR78LAKW05,HYR78LAKW12,
HYR78LALG00,HYR78LALG01,HYR78LALG02,HYR78LALG03,HYR78LALG04,HYR78LALG05,HYR78LALG12,
HYR78LALW00,HYR78LALW01,HYR78LALW02,HYR78LALW03,HYR78LALW04,HYR78LALW05,HYR78LALW12,
HYR78LBGG00,HYR78LBGG01,HYR78LBGG02,HYR78LBGG03,HYR78LBGG04,HYR78LBGG05,HYR78LBGG12,
HYR78LBGW00,HYR78LBGW01,HYR78LBGW02,HYR78LBGW03,HYR78LBGW04,HYR78LBGW05,HYR78LBGW12,
HYR78LBGW13,HYR78LBHG13,HYR78LBHW13,CCLAIR HYR78LBKG13,HYR78LBKW13,HYR78LBLG13,HYR78LBLW13,
HYR78LBHG00,HYR78LBHG01,HYR78LBHG02,HYR78LBHG03,HYR78LBHG04,HYR78LBHG05,HYR78LBHG12,
HYR78LBHW00,HYR78LBHW01,HYR78LBHW02,HYR78LBHW03,HYR78LBHW04,HYR78LBHW05,HYR78LBHW12,
HYR78LBKG00,HYR78LBKG01,HYR78LBKG02,HYR78LBKG03,HYR78LBKG04,HYR78LBKG05,HYR78LBKG12,
HYR78LBKW00,HYR78LBKW01,HYR78LBKW02,HYR78LBKW03,HYR78LBKW04,HYR78LBKW05,HYR78LBKW12,
HYR78LBLG00,HYR78LBLG01,HYR78LBLG02,HYR78LBLG03,HYR78LBLG04,HYR78LBLG05,HYR78LBLG12,
HYR78LBLW00,HYR78LBLW01,HYR78LBLW02,HYR78LBLW03,HYR78LBLW04,HYR78LBLW05,HYR78LBLW12,
HYR78SAGG00,HYR78SAGG01,HYR78SAGG02,HYR78SAGG03,HYR78SAGG04,HYR78SAGG05,HYR78SAGG12,
HYR78SAGW00,HYR78SAGW01,HYR78SAGW02,HYR78SAGW03,HYR78SAGW04,HYR78SAGW05,HYR78SAGW12,
HYR78SAGW13,HYR78SAHG13,HYR78SAHW13,HYR78SAKG13,HYR78SAKW13,HYR78SALG13,HYR78SALW13,
HYR78SAHG00,HYR78SAHG01,HYR78SAHG02,HYR78SAHG03,HYR78SAHG04,HYR78SAHG05,HYR78SAHG12,
HYR78SAHW00,CCLAIR HYR78SAHW01,HYR78SAHW02,HYR78SAHW03,HYR78SAHW04,HYR78SAHW05,HYR78SAHW12,
HYR78SAKG00,HYR78SAKG01,HYR78SAKG02,HYR78SAKG03,HYR78SAKG04,HYR78SAKG05,HYR78SAKG12,
HYR78SAKW00,HYR78SAKW01,HYR78SAKW02,HYR78SAKW03,HYR78SAKW04,HYR78SAKW05,HYR78SAKW12,
HYR78SALG00,HYR78SALG01,HYR78SALG02,HYR78SALG03,HYR78SALG04,HYR78SALG05,HYR78SALG12,
HYR78SALW00,HYR78SALW01,HYR78SALW02,HYR78SALW03,HYR78SALW04,HYR78SALW05,HYR78SALW12,
HYR78SBGG00,HYR78SBGG01,HYR78SBGG02,HYR78SBGG03,HYR78SBGG04,HYR78SBGG05,HYR78SBGG12,
HYR78SBGW00,HYR78SBGW01,HYR78SBGW02,HYR78SBGW03,HYR78SBGW04,HYR78SBGW05,HYR78SBGW12,
HYR78SBGW13,HYR78SBHG13,HYR78SBHW13,HYR78SBKG13,HYR78SBKW13,HYR78SBLG13,HYR78SBLW13,
HYR78SBHG00,HYR78SBHG01,HYR78SBHG02,HYR78SBHG03,HYR78SBHG04,HYR78SBHG05,HYR78SBHG12,
HYR78SBHW00,HYR78SBHW01,HYR78SBHW02,HYR78SBHW03,HYR78SBHW04,HYR78SBHW05,HYR78SBHW12,
HYR78SBKG00,HYR78SBKG01,HYR78SBKG02,HYR78SBKG03,HYR78SBKG04,HYR78SBKG05,HYR78SBKG12,
HYR78SBKW00,HYR78SBKW01,HYR78SBKW02,HYR78SBKW03,HYR78SBKW04,HYR78SBKW05,HYR78SBKW12,
HYR78SBLG00,HYR78SBLG01,HYR78SBLG02,HYR78SBLG03,HYR78SBLG04,HYR78SBLG05,HYR78SBLG12,
HYR78SBLW00,HYR78SBLW01,HYR78SBLW02,HYR78SBLW03,CCLAIR HYR78SBLW04,HYR78SBLW05,
