Product Description

Detailed Product Description U Type Flanged Butterfly Valve Material: The body material: GG25/GGG40/GGG50 The disc material: DI/SS304/SS316/AL-BZ The stem material :SS410/SS416/SS420/SS304/SS316 The seat material: NBR/EPDM/PTFE/VITON 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 Flanged standard: ANSI B16.1, DIN 2501, PN 10/16, BS 4504, PN 10/16 Available in various materials Suitable for water source projects and other applicatio Standard DIN PN10/16; BS4504 PN10/16 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