valve and seat full open,China valve and seat full open Manufacturers, Suppliers

Cast Steel Gate Valve

Mar 19, 2013

... shape or they can be parallel. On opening the gate valve, the flow path is enlarged in a highly nonlinear manner ... does not change evenly with stem travel. Also, a partially open gate disk tends to vibrate from the fluid flow. Most ... near shutoff with a relatively high fluid velocity causing disk and seat wear and eventual leakage if used to regulate flow. Typical gate ...

Supplier: Tianjin Yuanda Valves Co., Ltd.

[China Manufacturers]

Self-regulating control valve

Nov 18, 2012

... body and seat offers a choice of different metallic and non-metallic materials.--To ensure the least leakage of the media, Control Valve Series ... S offers choices of packing seal up to Grade III.--Better controlling ability with design of "Flow-to-open".--Also ... available with choice of design of built-in low-noise cage and or with design of ...

Supplier: Kunshan Linuo Energy Machinery Co., Ltd.

[China Manufacturers]

JD High Speed Full Automatic pet bottle blowing machinery

Mar 17, 2013

1.High Speed Full Automatic pet bottle blowing Machine . 2. ... . 3.widely mouth Jar make JD High Speed Full Automatic pet bottle blowing machinery blow moulding machine 1 ... 2.Imported high pressure blowing valve and Mitsubishi programmable controller are flexible and precise. 3. Open and close mold stroke is long ... machine blow moulding machine JD High Speed Full Automatic pet bottle blowing machinery

Supplier: Zhangjiagang City Wanjin Machinery Co., Ltd.

[China Manufacturers]

6900 Full Ceramic bearing (Si3N4)

Mar 31, 2013

... bearing, self-aligning bearing, angular contact bearing, plain bearing, and spherical bearing. Open type, seal rings, shields can be provided.Retainer: NYLON ... following industries: chemical, semi-conductor, valve & pump, food, electronic, medical, vacuum, refining, insulation, etc.Note:Full ceramic bearing is not suitable for ...

Supplier: Shanghai Unite Technology Co., Ltd.

[China Manufacturers]

Electronic Throttle TE Series Precise Electronic Throttle Valve

Dec 12, 2012

... Throttle TE Series Precise Electronic Throttle Valve 1. TE1 Series Introduction·Precise electronic throttle valve·Bore diameter:Φ57mm·Voltage input for ... elegant appearance·Electromagnetic interference shielding, redundant design and high reliability·Fiber reinforced nylon and anticorrosive steel component structure, can be used ... 0.50V±0.15VTPS 2=4.50 V±0.15VFull open outputTPS 1=4.65 V±0.15VTPS 2=0. ...

Supplier: Shanghai Volboff Electron Science And Technology Co., Ltd.

[China Manufacturers]

plate valve

Nov 03, 2012

... requirement level:PR1Features of the plate gate valve:Simple structure and renewable gate and seat assembly.One-piece and double-acting gate with long service ... resistance.Wave springs are installed between the body and seat. The gate and seat still keep a positive metal to metal sealing under ... backed off 1/4 turn after its rotation to the open or close positon because of . floating gate design. plate ...

Supplier: Jiangsu Yangbiao Petroleum Machinery Co., Ltd.

[China Manufacturers]

Mud gate valve

Feb 06, 2013

... connection ,it is fast and convenient to be installed.With hard steel, safety and reliable.Valve seat and valve plate are equal elastic sealed ... .It has good sealing effect,convenient to open.Both ends of the valve and the ... It could be lubricated itself. The surface of valve gate and valve seat are welded with hard alloy. It has good ...

Supplier: Yancheng Harris Petroleum Machinery Co., Ltd.

[China Manufacturers]

brass angle valve

Aug 14, 2012

... together with the valve stem movements nut located in the valve body above). Cut-off valve is only applicable to full-and full-off, are ... not allowed to make adjustments and cut expenditure. Cut-off valve sealed valves ... medium under the action of the force off valve is small, and open the valve force, stem diameter can be reduced accordingly. ...

Supplier: Gangyuan Sanitary Ware Co., Ltd.

[China Manufacturers]

top entry ball valve

Jun 02, 2012

... , Friction free opening and closing, increasing the lifetime of the valve.* Single seat design, no thermal expansion problems.* Corrosion and wear resistant materials are ... to obtain the sealing.1-piece, single seat, top entry, trunnion mounted ball, antistatic design, reduced or full bore top entry ball valve

Supplier: Shenyang Sun East Material Co., Ltd.

[China Manufacturers]

Full Automatic PET/PP Stretch Blow Moulding Machine

Oct 06, 2012

... PROFESSIONAL COMPANIES TO MAKE PLASTIC INJECTION MOLDS AND MACHINERIES IN CHINA. Full Automatic PET/PP Stretch Blow Moulding MachineYUS ... series full-automatic PET/PP stretch blow molding machine is ... Moulding Machines imported high pressure blowing valve and Mitsubishi programmable controller are flexible and precise. 3). Open and close mold stroke is long ...

Supplier: Zhe Jiang YUS Mould & Machinery Manufacture Co., Ltd.

[China Manufacturers]

electric O type shut-off ball valve

Sep 18, 2012

... signal Allowable fluid temperatureNonmetal soft sealingRPTFE seat-20~+180°C PPL seat-20~+250°C Hard sealingCGM seat-40~+400°C (304,316L ... )+STL overlaying seat-60~+500°C Rated ... over this range) Inherent flow characteristicQuick open Material of main partsSee Breakdown Drawing of valve and Table of Material for parts Leakage Soft ...

Supplier: Chongqing Shipbuilding Trading Co., Ltd.

[China Manufacturers]

red butterfly valve with Epoxy coating

Feb 09, 2013

... 10” gate valve. So butterfly valve is easy to install and save cost of piping system. (5).Bunnle TightButterfly valve with resilient seat design can ... . (6).Ease of operationButterfly valves offer 90-degree open to close. (7).Butterfly valve is approximate 35-40% cost of a same ...

Supplier: Tianjin Gulf Valve Co., Ltd.

[China Manufacturers]

Round socket end pvc ball valve(White)

Mar 02, 2013

... closed, the hole is perpendicular to the ends of the valve, and flow is blocked. The handle position lets you "see" the ... "Industrial grade, maintenance free sealed unit and compact design.EPDM or NBR O-ring seals.Full 150 PSI pressure tested at 73 ... loads are absorbed by the valve body, not the ball and seat, minimizing the chance of uneven wear and leakage.Plastic/metal sprinklers, drip ...

Supplier: Ningbo Kaidi Irrigation Equipment Co., Ltd.

[China Manufacturers]

cast iron Flange Gate Valve

Dec 26, 2012

... Time:one week to one monthGate valve as a cut-off valve, when open all circulation and direct circulation,the pressure loss of ... is smallest. Gate valve generally is used to the condition-not often open or close and keep plate full open or full close. Not suitable ... for adjustment or throttle.Features:1.full bore flow2. ...

Supplier: Yezhao(Handan) Trade Co., Ltd.

[China Manufacturers]

your best choice sealing gate valve ZPS45X DN150

Mar 30, 2013

... check valve15.Duck mouth type check valve16.Elastic seat gate valve17.Angle level control valve.Design features 1)Hytraulic Control Valves :It ... hammer. It integrates three functions: electric valve. Check valve and water hammer arrester. which can improve safety and reliability of the water supply system ...

Supplier: Tianwei Fire Equipment Ltd., Co. Nanan Fujian

[China Manufacturers]

baggage Towing Tractor with Cabin with Japan parts and technology

Dec 08, 2012

Full-close cabin can be attached to improve the comfortableness and safety of the driver. 2-2.5T luggage towing tractor ... QCD20/25-KMCharacteristic::Most of the parts and assembly technology are from Japan .E-type2-stage tow ... all from Japan,extra tranmission oil coler and forward reverse interlock futher guarantee reliablility and duralility.SPECIFICATIONS: 1) Max.drawbar pull ...

Supplier: Jiangsu Jingjiang Forklift Truck Co., Ltd.

[China Manufacturers]

Brass check valve

Mar 30, 2013

... ,oil or gas4.Working temperature: 0°C-100°C and above 5.Open pressure: 0.01 MPa6.Mainly used in the pipeline ... system to prevent medium flow back7.The valve has high precision ... , beautiful appearance and small modelling, with spring mechanism, so it ...

Supplier: Zhejiang Best Plastics Co., Ltd.

[China Manufacturers]

Intelligent Valve Positioner

Aug 17, 2012

... processing 2) Process controller and positional for different valves Intelligent Fluid Controller (Valve positioner), mainly used in ... process control systems, can actually control the valve flow and valve position feedback. The controller can be installed ... on variety of pneumatic valves,such as diaphragm valves, reversing valve, angle seat ...

Supplier: Donjoy Technology Co., Ltd.

[China Manufacturers]

WD-1201 DCVE-Special Bronze Backflow Preventor Double Check Valve

Mar 10, 2012

... body construction. -Replaceable seats and seat discs. -Compact design. -Top mounted ball valve test cocks. WD-1201 ... DCVE-Bronze Backflow Preventor Double Check Valve♦ Size:1/2" 3/4" 1 ... °c – 82°c).• Bronze body ball valve test cocks.• Typical maximum system flow rate ... • Sincere service. • Honest Reliable Prestige And Elegant Design. • Strictly and perfect management is garantee for production. • ...

Supplier: Yuhuan World Copper Co., Ltd.

[China Manufacturers]

Top Entry Ball Valve

Mar 30, 2013

Top Entry Ball Valve Top Entry Ball ValveThe top entry trunnion supported design and unique seat retraction technique gives the ... convenience of in-line repair or replace valve internal components ... suitable for double block and bleed application.Secondary sealant injection system for stem and seat is provided for emergency ...

Supplier: Zhejiang Kaicheng Pump Valve Co., Ltd.

[China Manufacturers]