High performance metal seal butterfly valve, triple off-set butterfly valve, three-eccentric butterfly valve. - Titanium ball valves supplier china,Cryogenic Globe Valve manufacturers china,C95800 butterfly valve in china,Bellow sealed globe valve factory,inconel 625 globe valve company

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Certifications

Contact us: Cowinns Industry Equipment Co.,Ltd
No.127 Room No.748 Changjiang Road,High-Tech District,
Suzhou City, Jiangsu Province, zip:215128 China
Tel:+86 512 6878 1993
Fax:+86 512 6818 4193
Mob&what's app:+86 153 0620 9257
Email:info@cowinns.com
www.cowinns.com
Contact Now

Cowinns standard metal seated butterfly valve is triple off-set design. It provides a bi-directional bubble tight shut-off. This geometry ensures that that disc seal contacts the body seat only at the final shut-off position without rubbing or galling, providing to torque generated resilient seal with sufficient "wedging" to ensure a uniform seal contact

Design features:
Stem blow out prevention ring
Replaceable disc seal
Live loading packing gland
Metal-to-metal patented sealing system
Disc position indication
ISO 5211 top flange

Products range
Size:2''~48''
Rating: ANSI 150LB~ ANSI 1500LB
Main Body materials: Carbon Steel, Stainless Steel, Alloy Steel (titanium alloy ,nickel alloy , zirconium alloy, bronze/brass),Duplex Steel,20#,310S,321,904L
End type: BW, Wafer, RF, Lug
Operation: Lever, Gear, Pneumatic, Electric operator

Metal Seal Butterfly Valve

: Pneumatic 8'' 150LB CF8M metal to metal seat triple off set RF connection butterfly valve
Product description: API 609 design standard Principle of operation: The Cowinns triple off set butterfly valve provides a bi-directional bubble tigh...More

: 8'' 1500LB Super duplex 904L metal to metal seated triple offset butterfly valve wafer end butterfly valve with worm gear operation
Cowinns triple offset high pressure and hightemperature metal to metal seat butterfly valve can be used in petrochemicalplants, fossil power plants, L...More

: 8'' 1500LB 904L metal to metal seated triple offset butterfly valve wafer end butterfly valve with worm gear operation
Cowinnstriple offset high pressure and high temperature metal to metal seat butterflyvalve can be used in petrochemical plants, fossil power plants, L...More

: 42'' 600LB WCC metal to metal seated triple offset butterfly valve BW end butterfly valve
Cowinnstriple offset high pressure and high temperature can be used in petrochemicalplants, fossil power plants, LNG, pulp and paper, unclear power pl...More

: 16'' 2500LB CF8M metal seat triple offset butterfly valve pneumatic operator BW connection butterfly valve
Product description: Design standard: API609 Test and inspection: API598 Body material: ASTM A351 CF8M Disc: ASTM A351 CF8M Gland:CF8M Principle of op...More

: 12'' 600LB CF8M metal seat triple offset butterfly valve handle wheel with worm gear operator RF connection butterfly valve
Product description: Design standard: API609 Flange design and manufacture standard：ANSI B16.5 Test and inspection: API598 Body material: ASTM A351 C...More

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