Parallel Slide Gate Valve Vs Wedge Gate Valve

Most Common Wedges For Gate Valves Gate Valve Gate Bar Chart

Most Common Wedges For Gate Valves Gate Valve Gate Bar Chart

Seal Welding Gate Valve Fmc Valve Valves Automation System Gate Valve Valve Welding

Seal Welding Gate Valve Fmc Valve Valves Automation System Gate Valve Valve Welding

Wedge Gate And Parallel Gate In Gate Valve Design Design Tips 6 Youtube In 2020 Gate Valve Valve Gate

Wedge Gate And Parallel Gate In Gate Valve Design Design Tips 6 Youtube In 2020 Gate Valve Valve Gate

Gatevalve Body To Bonnet Connections Bolted Bonnet Optional Pressure Seal Bonnet Optional Hardfaced Wedge Guide Rib Gate Valve Steel Gate Forged Steel

Gatevalve Body To Bonnet Connections Bolted Bonnet Optional Pressure Seal Bonnet Optional Hardfaced Wedge Guide Rib Gate Valve Steel Gate Forged Steel

Knife Gate Valve Lug Type Dn150 Handwheel In 2020 Gate Valve Stainless Steel Gate Water Treatment

Knife Gate Valve Lug Type Dn150 Handwheel In 2020 Gate Valve Stainless Steel Gate Water Treatment

Slab Cast Steel Flanged Parallel Slide Gate Valve Gate Valve Cast Steel Steel

Slab Cast Steel Flanged Parallel Slide Gate Valve Gate Valve Cast Steel Steel

Slab Cast Steel Flanged Parallel Slide Gate Valve Gate Valve Cast Steel Steel

Weir valves controls usa inc.

Parallel slide gate valve vs wedge gate valve.

Wedge gate valve our parallel slide gate valve design offers many advantages over double disc wedge gate valves in providing tight reliable shut off in water and steam service. Parallel slide gate valves double disk. The closing is only made over one of the seats. Split wedge or parallel disks gate valve.

Bolted bonnet gate valve screwed bonnet gate valve pressure seal bonnet and. You can see the same in images. The disk is free to adjust itself to the seating surface. Providing tight shutoff under the most severe conditions this exclusive disk and wedge design resists effects of extreme temperatures gross thermal transients high and low differential pressures and dual phase fluids.

29 old right road ipswich ma 01938 usa t 1 978 744 5690 f 1 978 741 3626 www global weir comparison parallel slide gate valve vs. System pressure is used to provide isolation. In case one half of the disk is out of alignment. Unlike the wedge in a wedge gate valve which only comes into contact nearly closed each disc in the parallel seat valve slides against its seat while the valve is being opened or closed.

Our parallel slide gate valve uses position seating allowing the line force in the system to assist in the sealing of the valve seat by holding the downstream disc firmly against the downstream seat. Moreover gate valves and butterfly valves have different body and disc designs as stated below. This design of gate valve is commonly used for clean fluids and steam applications. By comparison a double disc wedge gate valve relies upon torque force to wedge the disc into the valve body to provide shut off.

Split wedge disk consists of two solid pieces and holds together with the help of a special mechanism. Gate valve body bonnet designs. The parallel slide gate valves are mainly used in the field chemical petroleum natural gas designed to provide isolation and transmission of flow in a piping system or a component when closed sometimes can be installed in the pump outlet for regulating or control of flow. Unique parallel slide forged cage unit design comprises all operating parts of the slide discs.

Velan s proven pressure seal design. Gate valves use a gate or a wedge whilst butterfly valves use a rotating disc to allow or prevent fluid flow. Parallel slide gate valve provides a smooth flow path between seats. Consequently these components must be made of metals which do not gall or tear when in sliding contact with each other.

Cast Steel Gatevalve Design Feature Full Port Bolted Or Welded Bonnet Flexible Wedge Non Revolving Stem Optional Ha Cast Steel Gate Valve Forged Steel

Cast Steel Gatevalve Design Feature Full Port Bolted Or Welded Bonnet Flexible Wedge Non Revolving Stem Optional Ha Cast Steel Gate Valve Forged Steel

Sluice Gate Valve Lugged End Cast Steel Price And Drawing In 2020 Gate Valve It Cast Cast Steel

Sluice Gate Valve Lugged End Cast Steel Price And Drawing In 2020 Gate Valve It Cast Cast Steel

Forged Steel Bellow Gate Valve 800lb Dn20 Sw End Gate Valve Forged Steel Valve

Forged Steel Bellow Gate Valve 800lb Dn20 Sw End Gate Valve Forged Steel Valve

1500lb Pressure Seal Gate Valve 1500lb Psb Gate Valve Api 600 Pressure Seal Gate Valves Bw Pressure Seal Gate Val Gate Valve Stainless Steel Gate Steel Gate

1500lb Pressure Seal Gate Valve 1500lb Psb Gate Valve Api 600 Pressure Seal Gate Valves Bw Pressure Seal Gate Val Gate Valve Stainless Steel Gate Steel Gate

Pin On L T Valves Dealers

Pin On L T Valves Dealers

Forged Steel Valves Ball Valve Butterfly Valve Knife Edge Gate Valve Gate Valve Both Solid Flexible Wedge Globe V Butterfly Valve Forged Steel Gate Valve

Forged Steel Valves Ball Valve Butterfly Valve Knife Edge Gate Valve Gate Valve Both Solid Flexible Wedge Globe V Butterfly Valve Forged Steel Gate Valve

Seal Welding Gate Valve Fmc Valve Valves Automation System Gate Valve Valve Welding

Seal Welding Gate Valve Fmc Valve Valves Automation System Gate Valve Valve Welding

Pin On Gate Valves

Pin On Gate Valves

Didtek Potable Water Gate Valve Instrument Air Gate Valve Foam Ringmain Gate Valve In 2020 Gate Valve Valve Gate

Didtek Potable Water Gate Valve Instrument Air Gate Valve Foam Ringmain Gate Valve In 2020 Gate Valve Valve Gate

L T Pressure Seal Gate Valve Gate Valve Valve Carbon Steel

L T Pressure Seal Gate Valve Gate Valve Valve Carbon Steel

Pin En Gate Valves Check Valves Globe Valves

Pin En Gate Valves Check Valves Globe Valves

Do You Know The Structure And Characteristics Of The Flat Gate Valve In 2020 Gate Valve Valve Gate

Do You Know The Structure And Characteristics Of The Flat Gate Valve In 2020 Gate Valve Valve Gate

Saapl Industrial Valves Division Is Engaged In The Manufacture Of Wafer Lug Type Butterfly Valves Swing Check V Valve Butterfly Valve Mechanical Engineering

Saapl Industrial Valves Division Is Engaged In The Manufacture Of Wafer Lug Type Butterfly Valves Swing Check V Valve Butterfly Valve Mechanical Engineering

Welcome To Strong Valves Manufacturer Dealier Supplier And Exporter Of Valves Butterfly Valve Forged Steel Valve

Welcome To Strong Valves Manufacturer Dealier Supplier And Exporter Of Valves Butterfly Valve Forged Steel Valve

Pin On Autocad

Pin On Autocad

Valves Trader Valves Wholesaler Valves Manufacturer Valves Supplier Valves Exporter Audco Valves Ksb Valves Lead Butterfly Valve Gate Valve Valve

Valves Trader Valves Wholesaler Valves Manufacturer Valves Supplier Valves Exporter Audco Valves Ksb Valves Lead Butterfly Valve Gate Valve Valve

Cast Steel Gatevalve Design Feature Full Port Bolted Or Welded Bonnet Flexible Wedge Non Revolving Stem Optional Ha Cast Steel Gate Valve Forged Steel

Cast Steel Gatevalve Design Feature Full Port Bolted Or Welded Bonnet Flexible Wedge Non Revolving Stem Optional Ha Cast Steel Gate Valve Forged Steel

Converting Two Way Linear Motion Into One Way Rotation 4 Youtube Mechanical Design Mechanical Engineering Design Motion

Converting Two Way Linear Motion Into One Way Rotation 4 Youtube Mechanical Design Mechanical Engineering Design Motion

Https Encrypted Tbn0 Gstatic Com Images Q Tbn 3aand9gct1i1 Kbhgq1ikvzobg9db9mk1nzkvd1eoixlpxrvuyd1drxv 3 Usqp Cau

Https Encrypted Tbn0 Gstatic Com Images Q Tbn 3aand9gct1i1 Kbhgq1ikvzobg9db9mk1nzkvd1eoixlpxrvuyd1drxv 3 Usqp Cau

Assembly And Details Machine Drawing Pdf Mechanical Engineering Design Mechanical Design Drawings

Assembly And Details Machine Drawing Pdf Mechanical Engineering Design Mechanical Design Drawings

Twin Drive 6 0 Skladaci Mechanismus Pro 2 Kridlove Brany Prujezd Do 6 M In 2020 Fence Gate Design Driveway Gate Sliding Fence Gate

Twin Drive 6 0 Skladaci Mechanismus Pro 2 Kridlove Brany Prujezd Do 6 M In 2020 Fence Gate Design Driveway Gate Sliding Fence Gate

Thang010146 Youtube Motion Technology

Thang010146 Youtube Motion Technology

Old Central Heating Boilers Plumbing And Drains Systems House Tank Water Supply Cistern

Old Central Heating Boilers Plumbing And Drains Systems House Tank Water Supply Cistern

Motor Calculations Fig 1 Overcurrent Protection Is Generally Accomplished By Separating The Overload Protection From The Short Ci Circuit Protection Rv Parts

Motor Calculations Fig 1 Overcurrent Protection Is Generally Accomplished By Separating The Overload Protection From The Short Ci Circuit Protection Rv Parts

Source : pinterest.com