减压阀GD-26小噪音】*直动式*触液部件采用防腐材料*噪音小，压力控制稳定*内置过滤网防御垃圾问题*封闭式结构确保无泄漏Image:GD-26特点直动式/一次压力1.0MPa/螺丝型类型直动式仕様适用流体冷水和热水一次压力Max.1.0MPa二次压力0.05-0.7MPa(*)连接方式JISRc螺丝型***低差压0.05MPa***大减压比10:1***高温度90degree(C)材料阀体青铜阀门合成橡胶阀座青铜膜片合成橡胶Remarks二次压力A:0.05-0.35MPaB:0.3-0.7MPaSizeL(mm)H(mm)Weight(kg)Cvvalue15A(1/2)115159.51.6220A(3/4)120159.51.72.325A(1)1351702.13.532A(1-1/4)1802244.0640A(1-1/2)1802244.4750A(2)200239.56.511)