Products

BUTTERFLY VALVES PN 10

BUTTERFLY VALVES PN 10

AIV BFV10 Model Butterfly Valve incorporates the optimum design features to provide long trouble free service in the field. This general purpose soft seated Butterfly valve has a fully rubber lined single piece body with centric disc construction and is available in wafer type body pattern.

The body liner which also functions as the soft seat, comes in either a replaceable version or an integrally molded (bonded) version and offers 100% bi-directional sealing against vacuum to rated pressure of PN 10 or PN 16.

The wafer style body has universal design to fit between pipe flanges of almost all popular flange standards.

02

Conformity to Codes & Standards

General design and manufacturing  API 609 category A/BS 5155/MSS SP-67
Valve face to face dimensions Short wafer as per ISO 5752
Tab 5 & API 609 category A
Top Flange Drilling ISO 5211 part II
Valve Inspection & Testing API 598
Flange Standard conformity ANSI 150,DIN PN6/10/16,BS10 Tab D & E

Technical Specifications

Valve Type Centric Disc Design Butterfly valve with a single piece Rubber lined body
Body Type Short wafer
Seat Type Bonded for Sizes:DN 40-DN 300 & Replaceable
for Sizes:DN 350 – DN 600
End Connection Wafer sandwiched
Size Range DN 40 to DN 600
Pressure Rating DN 40 to DN 600 – PN 16 (max.)
Operating Temperature Range -50 Deg.C to 250 Deg.C (depending on MOC)
Seat Leakage Tight shut off
Operation Hand Lever/Worm gear box/Pneumatic/Electric actuator

Standard Material of Construction

Body CI/SGI/WCB/CF8/CF8M
Disc SGI/WCB/CF8/CF8M
Seat Nitrile/EPDM/Silicon/Viton
Shaft SS410/SS304/SS316