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API Full Lug Flange High Performance Butterfly Valve

API Full Lug Flange High Performance Butterfly Valve

Overview
Butterfly valve is used for isolating or regulating flow and its function allows for quick shut off. There are many different kinds of butterfly valves, each adapted for different pressures and different usage in the industry.
Product Details

Overview

Butterfly valve is used for isolating or regulating  flow  and its function allows for quick shut off. There are many different kinds of butterfly valves, each adapted for different pressures and different usage in the industry.


Product Description

Name

Flange High Performance Butterfly Valve

Technical data

Nominal diameter

2" - 32"   (DN50 - DN800)

Pressure range

150LB - 300LB  (PN10 - PN16)

Working Temperature

-20℃ - 250℃

Suitable Medium

Water, Oil, Air, etc

Design & Manufacture standard

API609

Face to face

API 609, MSS SP-67, MSS SP- 68, BSEN 1092

End Connection Standard

ASME B16.5 DIN2501 PN10/PN16

Mounting Pad

ISO 5211

Inspection and Test

API598

Product Features

Wafer, lug or U type flange body style fit between FF or RF flanges

PTFE bushing ensure the maximum shaft support and centralized alignment

360 polished disc assures positive on-off

Hard-backed cartridge seat or rubber boot seat

One piece shaft, double piece shaft, pinned or painless disc

ISO5211 mounting Pad

Material list

Body

CI, DI, WCB, CF8, CF8M, etc

Bushing

PTFE

O ring

EPDM

Shaft

SS304 SS316

Disc

SS304 SS316

Seat

EPDM/PTFE/METAL

Pin

SS304 SS316

Coating

A

Fusion Bonded Epoxy powder coated

B

Spray Painting


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