China Lever Operate PTFE NBR EPDM Lined Wafer Butterfly Valve Bct-F4bfv-4

Handle/Worm gear/ pneumatic/Electric PTFE coating wafer type butterfly valve

2"~48"

PN1.0/1.6

CI, DI, Stainless Steel material

Actuator (power): handle, wormgear pneumatic, electric etc.

Features:

1) Working temperature: -15~150°C

2) Applicable medium: fresh water, sea water, sewage, air, vapor, food, medicine, acids, salt, alkalis, etc.

Standard:

Design Standard: MSS SP-67, API609, EN593

End Flange: DIN, BS, JIS, ISO, ANSI.

Top Flange: ISO5211

Face To Face: API609, ISO5752 series 20, BS5155

Test&Check: API598

Small in size, light in weight, easy installation and maintenance.

Simple and compact construction, quick 90 degree on-off operation.

Minimized operating torque, energy saving.

Flow curve tending to straight line, excellent regulation performance.

Long service life, standing the test of tens thousands opening/closing operations.

Bubbles-tight sealing with no leakage under the pressure test.

Wide selection of materials, applicable to various medium.

1. Product catalogue:

2.BCT Customers

3.Workshop and process

4.Inspection and test

5.Packing

6.Installation and application