| Bearing Model Data |
Home > Valves & Fittings > Ball Valves >

large diameter butterfly valve

Related Searches: large diameter butterfly valve large diameter butterfly valves large diameter ball valve large diameter gate valve large diameter hydraulic gate valve large diameter hydraulic ball valve large diameter control valve large diameter valve valve butterfly valve valves butterfly valves lug type butterfly valve cast iron butterfly valve butterfly valve double flanged butterfly valve wafer butterfly valve butterfly valve butterfly valve large large butterfly valve large size butterfly valve Large-scale Butterfly Valve valve gate valve butterfly valve valve gate valve butterfly valve View all

Refine Search:

An easy way to find your suppliers. Post an RFQ Form now! more >>

(Large diameter) butterfly valve DN20-2000mm

Details: Large diameter butterfly valve :It use the Float down with the surface of the valve lift of the use of force, opening and closing the linkage exha...

Shandong Woker Control Valves Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Motorized Low-Load Butterfly Control Valve

Model / Specifications:EM301/EM302

Price Range:US $888 - 999 / Unit

Standard or Nonstandard:Standard

Structure:Butterfly

Pressure:Low Pressure

Power:ELECTRIC

Details: Simple structure, large diameter, light weight and large CV; with block-proof and high-temperature-endurable characteristics...Place of Origin: CN;CHO

Chongqing Hopeway Instrument Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

iso 5752 worm gear operated large diameter double flange butterfly valve

Details: 10 years professional butterfly Valve manufacture directly suppling: iso 5752 worm gear operated large diameter double flange butterfly valve Flan...

Ningjin Hongda Valve Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

super large size butterfly valve/douboe eccentric

Details: DN200-------DN1400 Large Diameter Butterfly Valve / Best choice for feed pipes

Qingdao Balley International Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

DIN large diameter butterfly valve

Details: DIN large diameter butterfly valvePackaging & Delivery Packaging Details:Export standard packing ,wooden case,wooden pallet,plastic bag.Delive...

Luoyang Jinerjian Trading Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

large diameter pressure safty butterfly valve

Standard or Nonstandard:Standard

Structure:Butterfly

Pressure:Low Pressure

Power:Hydraulic

Details: big diameter pressure safty butterfly valve1.material:cast iron,cast steel,stainless steel2.OEM orders are welcomed3.suitable medium:water ,sea wa...

Tieling Tyco Valve Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Large diameter butterfly valve

Model / Specifications:DF326

Standard or Nonstandard:Standard

Structure:Butterfly

Pressure:Medium Pressure

Power:Manual

Details: Wafer type midline butterfly valve Size:50-600DN Body:GGG40, Seat: EPDM Certification:ISO,CE,SGS Easy and fast installation...Place of Origin: CN;SHN

Ningjin Yahua Industries Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

PN25 Large Diameter Butterfly Valve

Details: Flange Butterfly Valve of Triple eccentic structure,design parameter is based on CAD,enhance sealing performance.Cpable of two ways sealing, long ...

Tieling Water Valve Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Large Diameter Resilient Seated Double Flanged Butterfly Valve

Model / Specifications:D371XU-6/10/16

Price Range:US $20 - 2,000 / Piece

Standard or Nonstandard:Standard

Structure:Butterfly

Pressure:High Pressure

Power:Hydraulic

Details: Large Diameter Resilient Seated Butterfly Valve meets the stringent requirement, high CV rating, greater reliability and proven...Place of Origin:...

SISCO Flow Control Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Large Diameter Resilient Seated Two Shaft Pin-less Double Flanged Butterfly Valve

Model / Specifications:D371XU-

Price Range:US $20 - 2,000 / Piece

Standard or Nonstandard:Standard

Structure:Butterfly

Pressure:High Pressure

Power:Hydraulic

Details: Large Diameter Resilient Seated Butterfly Valve meets the stringent requirement, high CV rating, greater reliability and proven...Place of Origin:...

Sisco Valve Manufacturing Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Large Diameter Butterfly Valve

Details: Performance: Double flange butterfly valve1.Size:2" ~80" (DN50~2000)2.Pressure:150/300LB (PN10/16)3.Temperature:-15~1504.Suitable medium...

Sino-Global Beijing Import And Export Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

PN25 Large Diameter Butterfly Valve

Details: 1.Operation methods:manual,gear,electric,pneumatic,please describe the method as ordered. 2.High and middle pressure flanged globe valve is applic...

Suzhou Ephood Automation Equipment Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

large diameter 1200mm butterfly valve

Details: large diameter 1200mm butterfly valve Product characteristics:1. Durable , long time usage.2. Healthy ,standing corruption and high pressure.3. Li...

Tianjin Kay Darth Wei Valve Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Medium pressure metal sealing butterfly valve

Model / Specifications:D943P

Standard or Nonstandard:Standard

Structure:Butterfly

Pressure:Medium Pressure

Power:Solenoid

Details: Model :D943PNominal diameter :DN100-3000mmLow pressure :PN1.6-2.5MPaApplicable temperature :≤425° CApplicable Medium :water ,steam ,gasOur ...

Tieling Lester Valve Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

large diameter electric butterfly valve

Details: Nominal diameter:DN100~DN40002.Nomial pressure:PN6-PN253.Material:carbon steel ,stainless steel or cast iron4.Connection:flangeProducts: We can pr...

Tieling Seeking Accuracy Valve Works

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Electri large Diameter Double Flanges Eccentric Butterfly Valve

Model / Specifications:BX

Price Range:US $1,000 - 10,000 / Piece

Standard or Nonstandard:Standard

Structure:Butterfly

Pressure:Medium Pressure

Power:Pneumatic

Details: large Diameter Double Flanges Eccentric Butterfly Valve,meets the stringent requirement, high CV rating, greater reliability...Place of Origin: CN;TIA

Tianjin Qigong Machinery Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Knife Gate Valves

Place of Origin: China

Standard or Nonstandard: Standard

Structure: Butterfly

Pressure: Medium Pressure

Details: Wenzhou jiegao Valve Co., Ltd. specializes in:Gate valve, ball valve, globe valve, knife gate valves, slurry valves, butterfly valves, flapper val...

Wenzhou JIEGAO VALVE Co.,Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Large diameter quick closing hydraulic butterfly valve

Standard or Nonstandard:Standard

Structure:Butterfly

Pressure:Medium Pressure

Material:Casting

Details: Butterfly Valves, wafer butterfly valve, lug butterfly valve, double flanged butterfly valve, warm gear butterfly valve...

Zhejiang Petrochemical Valve Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Large diameter concentric disc butterfly valve with epoxy coated

Model / Specifications:SHD-1

Standard or Nonstandard:Standard

Structure:Butterfly

Pressure:Low Pressure

Power:Manual

Details: Series SHD gear operated double flanged butterfly valve, concentric duoble flanged butterfly valve:SizeDN50-DN2400Design StandardEN593End flangeAN...

Zhangqiu Shanghangda Import and Export Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Large Diameter Concentric Disc Double Flange Type Butterfly Valve with Epoxy Coated

Details: Large Diameter Concentric Disc Double Flange Type Butterfly Valve with Epoxy Coated SizeDN50-DN1400Design StandardEN593End flangeANSI B 16.1, EN 1...

Hebei Euroasia Industry Trading Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

JIS swing check valve

Details: Our advantage:Tieling refinement valve factory since was established large diameter valve have been focused on the road of development.large diame...

Yuet Chung Metalware Manufacturing Limited

Business Type:Manufacturers

Free Member

 China China

Inquiry

large diameter butterfly valves

Details: large diameter butterfly valves 1.Professional valve manufacturer2.Fine workmanship, quality assured3. OEM offer Size3"-120" MatelC...

Zhejiang Poro Valve Manufacturing Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Large diameter eccentric double flange butterfly valve DN100~3000

Details: Eccentric Flanged Butterfly Valve: Size: DN100~3000NP: PN 0.6/10End flange: EN1092F/F: EN 558-1 series13/16 Brief Introduction: Butterfly valve i...

Tianjin Tanggu Water-Seal Valve Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Large Diameter Resilient Seated Butterfly Valve

Details: A.Specification: DN700-DN1800B.Brief introduction to the product:This product is the line of heavy duty, large diameter resilient seated butterfly...

Tianjin Gentle International Trade Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

large diameter butterfly valves

Details: large diameter butterfly valves Feature 1.The valve has didirectional sealing performance, which is suitable for both nomal flow and contraf...

Zhangsheng Valve Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

check valve

Model / Specifications:H84X-20

Price Range:US $10 - 1,000 / Piece

Standard or Nonstandard:Standard

Structure:Check

Pressure:Low Pressure

Power:Auto

Details: Products/Services: Butterfly valve, check valve, gate valve, globe valve, ball valve, metallurgical valve, valveHot Blast Valves, Large-Diameter...

Tianjin Tanggu Jinbin Valve Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Large diameter quick closing hydraulic butterfly valve

Details: 1.Tianjin Tanggu No.1 Valve Factory manufacture valves since 1989; Won ISO 9001 Quality Assurance Accreditation, OHSAS 18001 and ISO 14001;Produce...

Tianjin Tanggu No.1 Valve Factory

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

H42H--16 Vertical Check valve

Details: Our advantage:Tieling refinement valve factory since was established large diameter valve have been focused on the road of development.large diame...

Tieling Seeking Accuracy Valve Works

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Large Diameter Water Penstock Valve

Standard or Nonstandard:Standard

Structure:Butterfly

Pressure:Low Pressure

Power:Manual

Details: APPLICATIONS This valve is suitable on industrical pipe for the change-over of the direction of the fluid in four ways.The grasses and muds can be...

CNBM International Corporation

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Large Size Carbon Steel Butterfly Valve

Standard or Nonstandard:Standard

Structure:Butterfly

Pressure:Medium Pressure

Power:Manual

Details: Large Size Carbon Steel Butterfly ValveComprised of electric actuator and low-load butterfly valve. Simple structure, large diameter, light weight...

Xiamen Chn-Meida Import & Export Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

* Required information Publish urgent purchasing information
Related Products

Let Suppliers know exactly what you want to buy! Post Buying Leads FREE now!

Want to show your company's products? Display your Products FREE now!

Product Summary

Large diameter butterfly valve is a kind of butterfly valve that has a large diameter. A butterfly valve is a valve which can be used for isolating or regulating flow. The closing mechanism takes the form of a disk. Operation is similar to that of a ball valve, which allows for quick shut off. Butterfly valves are generally favored because they are lower in cost to other valve designs as well as being lighter in weight, meaning less support is required. The disc is positioned in the center of the pipe, passing through the disc is a rod connected to an actuator on the outside of the valve. Rotating the actuator turns the disc either parallel or perpendicular to the flow. Unlike a ball valve, the disc is always present within the flow; therefore a pressure drop is always induced in the flow, regardless of valve position.

Large diameter butterfly valve is from a family of valves called quarter-turn valves. The "butterfly" is a metal disc mounted on a rod. When the valve is closed, the disc is turned so that it completely blocks off the passageway. When the valve is fully open, the disc is rotated a quarter turn so that it allows an almost unrestricted passage of the fluid. The valve may also be opened incrementally to throttle flow.

Large diameter butterfly valve in most applications should be suitable for vacuum service down to 26 inches of mercury. The best disc to use is usually PPL because its natural lubricity makes it easier to seat than one of PVC. As in compressed air or gas service, the best seal material is usually Vinton and vacuum grease should be used on the liner and seals. All applications are unique and these recommendations won't apply in every case.

Post My Products?

Not a member? Join us to be our suppliers!

Already a member? Directly publish my products

Manage My Products

About Us - Service - Payment - Links-Free Products - Contact Us - Sitemap - Add to favorite

[Hangzhou]+86-571-85317554 ©2010 seekpart.com,License: icp