pneumatic lug type butterfly valve

Descripción del producto

Features:
1) Working temperature: **5~**0�C
2) Applicable medium: fresh water, sea water, sewage, sir, vapor, food, medicine, acids, salt, alkalis, etc.
2) Materials:
Body: CI/DI/ALB/SS/CS
Disc: DI/ALB/SS
Stem: SS/CS
Seat: EPDM, PTFE.

Standard:
Design Standard: MSS SP**7, API**9, EN**3
End Flange: DIN, BS, JIS, ISO, ANSI.
Top Flange: ISO***1
Face To Face: API**9, ISO***2 series *0, BS***5
Test&Check: API**8

Small in size, lighe in weight, easy installation and maintenance.
Simple and compact construction, quick *0 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 ubder the pressure test.
Wide selection of materials, applicable to various medium.
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