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PN25 Wafer Type Butterfly Valve with Rubber Liner

Resilient seated butterfly valve is a double flanged design which can be used for dead-end service. This butterfly valve series has many of the design features and benefits , such as high Cv ratings, minimum parts exposed to the line media, greater reliability and a proven record of long service life. A major design advantage of this valve product lines is international compatibility.

Model:
CBF02-TA04
Brand:
OEM

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Product Description

附图1 RUBBER EPDM NBR BUNA-N LINING CONCENTRIC wafer BUTTERFLY VALVE

Product Feature：

100% bi-directional tight shut-off.
Installation without restriction in direction of flow.
Reduced weight and overall dimensions.
Low pressure loss and reduced energy costs.
High Kv / Cv values.
Easy to clean and disinfect for potable water systems etc.
Self cleaning ( no residue will be trapped ).
Good resistance to corrosion.

附图2 WAFER LUG TYPE CONCENTRIC BUTTERFLY VALVE WITHOUT PIN

Technical Parameters：

Size	DN32-DN600	DN650-DN2000
Working pressure	16Bar	10Bar
Shell	24Bar	15Bar
Seal	18Bar	11Bar
Operating Temperature	-45℃~+150℃
Operating Environment	Ballast and bilge system Chemical processing Desalination plants Drilling rigs Drinking water Dry powder Food and beverage Gas plants HAVC Mining industry Paper industry Sand handling Seawater Sugar industry Thermo technical water treatment Waste water
Driving method	Hand Lever Worm Gear Electric Pneumatic

附图3 GJS400GJS500 GGG40 GGG50 WCB DUCTILE IRON BUTTERFLY VALVE

Main Material:

Name	Material
Body	Cast Iron Ductile Iron Carbon Steel Stainless Steel AL-Bronze
Disc	Ductile Iron Carbon Steel Stainless Steel AL-Bronze
Shaft	Stainless Steel Monel K500
Seat	BUNA NBR EPDM VITON PTFE HEPDM Neoprene Hypalon Natural rubber

附图4 NYLON RUBBER COATED DISC WAFER TYPE BUTTERFLY VALVE

Executive Standard:

Design Standard	EN 593 , MSS SP67 API 609 BS5155
Inspection & Test	API 598 ISO 5208 EN 12266
End Standard	ANSI B16.1 CL. 125LB & B16.5 CL. 150LB AS 2129 Table D & E BS 10 Table D & E DIN 2501 PN6, PN10 & PN16 EN 1092 PN6, PN10 & PN16 ISO 2531 PN6, PN10 & PN16 ISO 7005 PN6, PN10 & PN16 KS B 1511 / JIS B 2210 5K & 10K MSS SP44 CL. 150LB AWWA C207 SABS 1123 Table 1000/3 & Table 1600/3
Face to Face	ISO 5752 , EN 558 , MSS SP67 and API 609 DIN3202
Top Flange	ISO 5211