Specifications

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