Double flange butterfly valve

Retail price

0.0

元

Market price

0.0

元

Number of views:

1000

Product serial number

Valve Introduction

Double flange design for flat and convex flange connection. Design of novel structure , the overall small size, light weight. Have handle、electrical and turbine types.We have prepared samples for delivery every time.

Valve Technical Data

Nominal diameter	DN40-DN2500
Design standard	GB/T12238, BS EN 593, DIN 3354, API609，AWWA C504， BS5155，ISO10631
Top flange standard	ISO5211
Face to Face	GB/T1221, BS5155, EN558, DIN3202, ASME B16.10， API609， ISO5752
Flange drilling standard	GB/T17241.6, BS4504, DIN2501, ASME B16.5，BS10，AS2129，ANSI B16.1，ISO 7005-2
Testing standard	GB/T13927,BS5146, EN12266, API598
Type	Flange
Max service pressure	1.0MPA(10 bar) / 1.6MPA (16 bar)
Service temperature	-25 Deg - 130 Deg C (EPDM Seat)-20 Deg - 80 Deg (NBR Seat)-20 Deg - 180 Deg (PTFE Seat)
Operated	Lever / Worm Gear / Pneumatic / ElectricSuitable Medium Water ,Gas ,Oil,etc.

Main Materials List

Body Material	Ductile Iron/Cast Iron/Carbon Steel/Stainless Steel/ Al-Bronze
Disc Material	Ductile Iron/Carbon Steel/Stainless Steel/ Al-Bronze
Seat	EPDM / NBR / PTFE