Wafer Type Stainless Steel Butterfly Valve

1.DN50~DN1200 2.150/200PSI 3.MSS SP-67, API609, EN593. 4.CI,DI,SS,WCB,ALB, BRASS,etc. 5.lever,gear,electric,pneumatic driver

Stainless Steel Concentric Soft Seal Butterfly Valve with PTFE seat

DN50-DN1200(2"~48")

PN1.0/1.6MPa(150/200PSI)

Different design standards

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

Features:

1.Small in size and light in weight. Easy installation and maintenance. It can be mounted wherever needed.

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

3.Flow curve tending to straight line. Excellent regulation performance.

4.Long service life. Standing the test of thousands opening/closing operation.

5.Wide selection of materials, applicable for various media.

Standard:

Design standard	Face to face	End flange	Test & inspection
MSS SP-67 API609 EN593	API609 ISO5752 series 20 BS5155	DIN PN10/16/25 ANSI B 16.1 BS4504 ISO PN10/16 JIS B 2212/2213 BS 10 table D BS 10 table E	API 598

 

 

Performance:

PN(MPa)	DN(mm)	Testing Pressure (MPa)		Applicable Temp. °C	Applicable Medium
		Shell	Sealing
1.0/1.6	DN50 ~ DN1000	1.5	1.1	-45~ 150	Fresh water, Sewage, Sea water, Air, Vapor, Food, Medicine, Oils, Acids, Alkalis, etc.

Material List:

Part Name	Material
Body	CI/DI/WCB/SS
Disc	DI/ALB/WCB/MONEL/CF8/CF8M
Stem	SS416/SS304/SS316/WCB
Seat	EPDM/BUNA/NBR/NR/PTFE/HYPALON/VITON/NEOPRENE

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Hope you can find what you want from our catalogue as below:

Wafer Type Stainless Steel Butterfly Valve