H41Y-25I-DN15,H41Y-25I-DN20,H41Y-25I-DN25,H41Y-25I-DN32,H41Y-25I-DN40,高温高压止回阀

H41Y-25P


2.5


2.75


0.6


3.75


150


弱腐蚀性介质




H41Y-40P


4.0


4.4

12/25 09:42