Fresh Water, Sewage, Sea Water, Air, Vapor, Food
High Temperature
ASTM A126 Cl.B, Gg25, Ggg40, Qt450, A536 65-45-12
Spring Check Valve
Class 150/300; Pn16/Pn25
Nrvz Silence, Prevent Medium Backflow
Reversing
Industrial Usage, Water Industrial Usage, Household Usage
En12334
API 598, API 6D
100% Quantity Tested Before Delivery
En1024 3.1 Certificate, Provide Rt, Mt, PT, Ut
API6d/CE/ISO9001/ISO14001
18 Months
Plywood Wooden Case
120x120x100CM