butterfly valve dn200 hard seal butterfly valve,China butterfly valve dn200 hard seal butterfly valve Manufacturers, Suppliers

Hydraulic Hard Seal Double Eccentricity Butterfly Valve

May 04, 2012

Hard sealing butterfly valve is widely used in iron and steel industry; can be ... opening and closing of YD747H Type hydraulic hard seal butterfly valve are achieved by mechanical actuator driving butterfly board through hydraulic device.The opening and ... , excellent sealing performance, long-term usage and so on. Hydraulic Hard Seal Double Eccentricity Butterfly Valve

Supplier: Luohe Pingleyuxin Metallurgical Co., Ltd.

[China Manufacturers]

VRW330 Serial Eccentric Hard Seal Butterfly Valve

Oct 22, 2012

Eccentric Hard Seal Butterfly Valve 1.Fine sealing performance 2.Long sealing life Eccentric Hard Seal Butterfly ValveDescription:VRW330 Serial Eccentric Hard Seal Butterfly Valve is characterized by fine sealing ... , low temperature test, Special cleaning of valve bodyBenzolized oil, benzolized water Valve body and actuatorBased on requirements VRW330 Serial Eccentric Hard Seal Butterfly Valve

Supplier: Dandong Virtue River Technology Co., Ltd.

[China Manufacturers]

Flange connection turbine hard seal butterfly valve

Mar 14, 2013

Detailed Product Description 1, non-corrosive 2,Flange connection turbine hard seal butterfly valve 3,Suitable for liquid Primary Competitive Advantages:1, Our company ... has 20 years’s experience in producing all kind of valve and fittings , we have the self-operated importing and exporting ... , we don’t charge any mould fee Flange connection turbine hard seal butterfly valve

Supplier: Shijiazhuang Zhongrun Machinery Manufacturing Co., Ltd.

[China Manufacturers]

Hard Seal Forged Stainless Steel Duplex Ball Valve

Aug 02, 2012

Hard Seal Forged Stainless Steel Duplex Ball Valve 1.Size:2"-32" 2.Pressure:150-2500lbs 3.Standard:API 6D,API608 Hard Seal Forged ... Stainless Steel Duplex Ball Valve Hard Seal Forged Ball Valve (1500LB) production enforce standard: 1 ... -static construction "AS" and fire-resistant construction "FD". Hard Seal Forged Stainless Steel Duplex Ball Valve

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

[China Manufacturers]

Hard Seal Non-Rising Stem Gate Valve

Jun 10, 2012

We can make it according to you requirments. Hard Seal Non-Rising Stem Gate Valve Detailed Product Description SpecificationMaterials1.Design Standard: DIN33522.Face to ...

Supplier: Beijing Beigao Valve Co., Ltd.

[China Manufacturers]

Metallic seal iron butterfly valve DIN

Oct 27, 2012

Hard seal butterfly valve High quality and competitive price Comply to BS EN Design ...

Supplier: Shanxi Ascent Industrial Co., Ltd.

[China Manufacturers]

manual flange butterfly valve

Nov 26, 2012

... ,ISO9001~2000. * OEM service offer manual butterfly valve valve details :1.valve body:WCB,SS304,SS316,etc2.seal :metal seal ...3.Pressure :Pn10-4.Flange5.operation ... is the most suitable for the working environment. manual flange butterfly valve

Supplier: Wenzhou Heli Automatic Meter Co., Ltd.

[China Manufacturers]

Wafer Butterfly Valve

Jan 01, 2013

... multi-layer metal hard seal butterfly valve with lever/worm gear box Wafer Lug type triple offset/eccentric multi-layer metal hard seal butterfly valve with lever/worm ... other causticity medium (different raw material for different medium). Wafer Butterfly Valve

Supplier: Wenzhou Gdigger Energy Engineering Technology Development Co., Ltd.

[China Manufacturers]

PN25 Carbon Steel Welded end butterfly valve

Oct 22, 2012

... CF8M/ZGCr5Mo Inlet high-pressure butt weld butterfly valve product description:Inlet high-pressure butt weld butterfly valve suitable for high temperature, high pressure ... eccentric elastic or multi-level hard seal structure, the seal reliable performance to achieve zero leakage;3, the valve without flange, pipeline and insulation ... as your needs are varied. PN25 Carbon Steel Welded end butterfly valve

Supplier: Wenzhou Jiasheng Valve Co., Ltd.

[China Manufacturers]

Two-way Sealing Butterfly Valve

Feb 25, 2013

... ficed in any sected postion.Triple offset butterfly valveThe seal principle of hard Seal Butterfly Valve triple offsetThe Triple Offset Butterfly Valve provides a bi-directional bubble tight ... shut-off.This goemetry ensures that the disc seal ...

Supplier: Hebei Toya International Trade Co., Ltd.

[China Manufacturers]

Thermal insulation three way valve

Jan 13, 2013

... temperature application, hard seal. cast iron casing Three way valveL type (BQ44F),T type (BQ45F) Double jacket three way valve Norminal pressureProduct modelPN1 ... left is according to our standard. Thermal insulation three way valve

Supplier: Yongjia Ronda Pump Valve Co., Ltd.

[China Manufacturers]

5K Knife gate valve

Jan 19, 2013

... steel / stailess steel Knife gate valve, Chain wheel knife gate valve, pneumatic knife gate valve, electric knife gate valve. Knife gate valveDesign and manufacture ... , 316L), Cast Iron 4). Seal: Rubber, PTFE, Stainless steel, Hard Alloy 5). Working temperature: Rubber <100'C, Hard-seal< 425'C 6). Suitable Media ... . Welcome to contact us for more information. 5K Knife gate valve

Supplier: Zhejiang Huagong Valve Co., Ltd.

[China Manufacturers]

Wafer rising Stem Knife Gate Valve

Jun 04, 2012

... dimensiions adopt short series, and light weight valve is adopted, so as to save pipe ... , 2Cr25Ni20Seal type: Stainlesss Steel Hard Seal, Teflon Soft SealLeakage: Stainlesss Steel Hard SealTeflons soft seal: Not Leakage Accessories: FlangeDriving ... devices: Pneumatic, manual, umbreall, gear, electric Wafer rising Stem Knife Gate Valve ...

Supplier: Lixin Valve Group Co., Ltd.

[China Manufacturers]

DBB Valve

Mar 09, 2013

... style, soft seal and hard seal. The soft seal guarantees the valves's zero leakage which the hard seal protects the soft seal and with the ... .The seal parts abrasion means the life of avalve, as there's no abrasion for the guide way valve during ... case changing the damaged seal parts is needed, it's no need to be dismounted the valve from pipeline but only ... new one, then fit on the base plate. DBB Valve

Supplier: China Shanxi Xinghua Cun International Trading Co.

[China Manufacturers]

zirconium ceramic valve

Sep 13, 2012

... delivery Commodity:ceramic valveProperty:1.Erosion and wear resistanceThe valve ball,valve seat and inside lining all adopt zirconia structural cermaics ... ,and stand the erosion of high speed fluid and hard particle medium,so it has excellent wear resistance.2. ... in acid,alkali,salt gas and liquid medium environments,The hard seal valve is especially applicable to grain or fiber medium environments. ...

Supplier: Changsha Zhonglong Chemical Co., Ltd.

[China Manufacturers]

Mud gate valve

Feb 06, 2013

... ironNominal size50-100(mm)MaterialCast steelSealing typeSoft seal or hard sealStandard ASME StandardAppearanceMedium-sizedDrive ModeVariousComponents Valve bodyUsageVariousWorking pressureHigh pressureWorking TemperatureNormal TemperatureStyle, the position ... could be lubricated itself. The surface of valve gate and valve seat are welded with hard alloy. It has good abrasive resistance and ...

Supplier: Yancheng Harris Petroleum Machinery Co., Ltd.

[China Manufacturers]

concrete pump collar disic for big valve

Mar 20, 2012

... , Kyokuto, IHI etc .Products include : delivery pipe , elbow, piston ram ,seal , hydraulic parts . We have customers in America, Russia , Vietnam , Saudi ... , DN230 piston ram , DN250 piston ram , DN200 piston seal Schwing piston model : DN180 piston ram , DN200 piston ram , DN230 piston ram We also ... .Other concrete pump parts : concrete pump collar disic for big valve

Supplier: Hebei Yuanmao Group Co., Ltd.

[China Manufacturers]

Steel valve ball

Feb 28, 2013

Our steel valve balls are used for petrochemical,solider work,gas,district heating etc Description of products The steel valve balls surface can nitridation,plate chrome,nickel-phoshor and spray a various processing methods to make our balls be able to suit soft seal,hard seal etc. Steel valve ball

Supplier: Jiaxing Jienaier Cemented Carbides Co., Ltd.

[China Manufacturers]

PVC plastic seal

Jan 19, 2013

... seal/software and hardware of the compound seal PVC plastic sealSoft and hard seal container/container seal/bulk-curing barn seal/PVC seal/car container seal/truck container seal ... /PVC extrusion seal/PVC profile ...

Supplier: Hebei Tianyue Auto Parts Co., Ltd.

[China Manufacturers]

TRV

Mar 22, 2012

1. According to EN215 2. Surface polished chrome 3. Seals: hard seal 4. mix. temp.:110aa 5. pressure rat e1 Bi DirectionalSettings 7°C to 28°CMax Working Pressure 10 barMax Differential Pressure 1 barMax Water Temp 100°CMax Ambient Temp 50°CFrost Setting 7°C5 year Guaranteehead with one color customer logo TRV

Supplier: Beijing Spring Valve & System Co., Ltd.

[China Manufacturers]