Flanged Butterfly Valve

We are offering flanged butterfly valve with u type.
the body material: gg25ggg40ggg50
the disc material: diss304ss316al-bz
the stem material :ss410ss416ss420ss304ss316
the seat material: nbrepdmptfeviton
description features:
suitable for water, air, food and oil
suitable for gear operators, electric and pneumatic actuators
pressure test conforms to api598
valve design: mss sp-67, ap i609
detailed product description
flanged standard: ansi b16.1, din 2501, pn 1016, bs 4504, pn 1016
available in various materials
suitable for water source projects and other applicatio
standard
din pn1016; bs4504 pn1016
features:
small size and light weight, easy installment and maintenance
simple and compact structure, quick 90-degree on and off operation, minimized torque, energy saving
long usage life, standing tens of thousands of opening closing operation testing
flow curve tending to be a straight line, excellent regulation performance
bubble tight sealing without leakage under the pressure test
a wide selection of materials, applicable for various liquids