gate-valve

A backup stem seal for a gate valve retains pressure in the body when the valve is in the closed position.

Butterfly valves have flow characteristics three times better than globe valves and approximately 75% of an equivalent size gate valve.

the electric-hydraulic pusher devices of the upper and the lower gate valve are connected with a controller by cables.

The utility model relates to a gate valve, in particular to a three-way gate valve for cutting over the current direction.

A gate valve and a rotary butterfly valve are shown acting as the upstream throttling valve.

Bleed valves can be supplied upon request. Pacific Valves standard bleed valve is a gate valve, but other configurations can be furnished.

It may be loosely thought of as the sliding gate on a gate valve.

Adjust outlet gate valve to make it run within the set range of performance.

The utility model relates to a spherical valve, particularly to an anti-blocking knife gate valve.

Thus, the latent seal degree can be achieved by metallic sealing wedge gate valve is higher than flat-plate gate valve.

Gefa processtechnik GmbH provides different types of valve for you need. It including butterfly valve , ball valve , gate valve &. . .

Our major products are: stainless ball valve, gate valve, globe valve, check value, butterfly valve strainer, pipe fittings, and water pump.

The invention relates to a knife-shaped gate valve, in particular to a rising stem knife-shaped gate valve.

FGV gate valve can be divided into the passage, full-bore type and non-reducing type two kinds.

A comparatively simple form of gate valve is illustrated in the figure.

Introducea gate valve which adopt isostatic compaction polyfluortetraethylene lining .

a gate valve and a throttle valve are arranged on each integral branch wing.

The gate valve with the test cock is to mounted on the inlet side of the backflow preventer .

But, sometimes the inlet seal load generated by stiff metallic sealing wedge gate valve is insufficient to achieve the inlet seal.

Finally, the design process reengineering of the large-scale gate valve was provided as an example.

Double Flanged Style Valves bolt up similar to a bolted cap swing check or gate valve.

valve varieties: Imported needle valve ball valve, globe valve, gate valve, check valve, butterfly valve and the like.

pls confirm that the Gate valve in the by pass line should be the part of scope.

when the gate valve, - to stand on the side stem, slow rotation.

The universal valve includes bronze gate valve, bronze ball valve, bronze globe valve and cast iron valve etc.

A crack resistant valve plate assembly is provided for use in a slide gate valve.

The opening and closing door is a gate valve or a vertical downward swing door which forms nested connection with the tank body.

CC manual ultra-high vacuum gate valve uses a handle to drive valve disc updown to perform open close action.

it can rise sealing face of gate valve, scrape off the bures on the sealing face and clear away sundries automatically.

On Underwriter's & Factory Mutual iron valves, the By-Pass valve is a UL-FMRC bronze gate valve.

The gate valve has compact structure, and convenient and fast operation.

This is a gate valve (check valve, butterfly valve, cut-off valve, magnetic valve, remote valve, relief valve, throttle valve, cock).

At present, we develop and produce the main products including butterfly valve, ball valve, check valve, gate valve and so on.

Bellows globe valve and gate valve are designed and manufactured strictly on MSS-SP-117 standard.

Dual Grease Injector at Seat Ring and Wedge of Gate Valve .

Industrial valves. Gate valve. By-pass.

There are two sorts of high temperature gate valve of home products at present.

Gate valve allows a smooth flow.

Industry: Industrial boilers and accessories; Pressure Instrumentation; Gate; Valve; Instrumentation valves; Ball;

Industry: Chemical Instrumentation; Desulphurization and dust removal equipment; Gate; Valve; Throttle; Valve;

Industry: Gate; Valve; Ball; Check Valve; Discharge valve; Bottom valve; Hydraulic Components; Plumbing Hardware; Copper oxide; Iron oxide;

FIRE PROTECTION, BUTTERFLY VALVE, VALVE, , GLOBE VALVE, GATE VALVE, CHECK VALVE, BALANCING STRAINER, JOINT, BRONZE VALVE Booth

Selection of Wear Resistant Materials of Flat Gate Valve Used in Dense-medium System Pipeline

Industry: Safety valve; Ball; Check Valve; Gate; Valve; Instrumentation valves; Copper oxide;

Industry: Plumbing Hardware; Gate; Valve; Ball; Check Valve; Non-ferrous metal pipe; Rubber joint machine;

Ball valve, Butterfly valve, Check valve, Specialized valve, Gate valve, Globe valve, Knife gate valve, Booth

general valves including: gate valve, globe valve, ball valves, butterfly valves, check valve, etc;

Design of Sealing Property of a New Gate Valve for Thermal Production

Industry: Gate; Valve; Ball; Check Valve; Safety valve; Plumbing Hardware; Copper oxide;

gate valve, Ball valve, Globe valves , Check valve , plug valve, plate valve, butterfly valve, Booth

Industry: Control Valve; Gate; Valve; Butterfly; Check Valve; Safety valve;

Numerical Simulation of the Sound Field Generated by Gate Valve Inner Leakage

Industry: Sewage pumps, trash pump; Pipeline Pump; Gate; Valve; Ball; Butterfly;

Industry: Flow Control Valve; Gate; Valve; Plunger valve; Valve; Control Valve;

Industry: Ball; Gate; Valve; Plunger valve; Discharge valve; Check Valve;

Industry: Gate; Valve; Safety valve; Control Valve; Special Valves; Ball;

Analysis and Improvement on the Sealing Performance of the Gate Valve in Chute

Gate Valve Dimensions for Supervisory Switch Application

Analysis of sealed structure with double plate in wedge gate valve connected with embedded gear

Reconstruction and Application of the Packing Sealing in the Gate Valve

Industry: Gate; Valve; Discharge valve; Check Valve; Bottom valve; Ball;

Industry: Butterfly; Ball; Check Valve; Gate; Valve; Flow Control Valve;

Novel method for calculating the switching torque of high-pressure wellhead gate valve

Industry: Gate; Valve; Ball; Check Valve; Bottom valve; Solenoid valve;

Industry: Ball; Safety valve; Gate; Valve; Special Valves; Check Valve;

Industry: Gate; Valve; Plunger valve; Check Valve; Valve; Safety valve;

Industry: Body; Flow Control Valve; Exhaust valve; Needle; Gate; Valve;

Industry: Flow Control Valve; Gate; Valve; Ball; Check Valve; Other valves;

Electric driving parallel plate gate Valve without diversion hole

Industry: Gate; Valve; Ball; Check Valve; Safety valve; Pipeline Pump;

Industry: Gate; Valve; Check Valve; Ball; Other valves; Exhaust valve;

Wear Cause Analysis and the Solution of Oblique Type Gate Valve for Concrete Pump Mixing Equipment

Industry: Ball; Gate; Valve; Check Valve; Safety valve; Copper oxide;

Industry: Gate; Valve; Ball; Angle valve; Check Valve; Bottom valve;

Industry: Gate; Valve; Plunger valve; Ball; Flow Control Valve;

Improving the Structure of Flat Gate Valve Used in Dense-medium System Pipeline

pressed or replacement of the fill, close the gate valve or door;

Flexible wedge gate valve with stem rising through handwheel

Factory Acceptance Standard for Gate Valve Seat Leakage

Outside screw stem rising through handwheel type gate valve

Cast steel gate valve model schedule illustration

Ball Valve, Gate Valve, Butterfly valve, Globe valve Booth

Spur Gear Actuated Non-rising Stem Single Wedge Disc Ground Gate Valve

Comparison of Inlet Parallel Gate Valve with Wedge Gate Valve

Causes of explosion of high pressure electric gate valve

Ball valve, Gate valve, Globe valve, Check valve, Booth

Non-rising Stem Single Wedge Disc Horizontal Gate Valve

Bolted Bonnet Knife Gate Valve Design Features

Typical Bolted Bonnet Gate Valve Features

Parallel gate valve, parallel slide valve

Preparation of Lining Plate in Soft Sealing Gate Valve

Common failure analysis of gate valve of concrete pump

VENTED GATE VALVE (VENT DIRECTION SHOWN)

Self-closing gate valve heads for short sounding pipe

lining wedge type gate valve , softly seal gate valve

RVHX non-lift rod elastic seat ring sealed gate valve attached with handwheel

Stainless Steel Gate Valve Series

Parallel Disc Gate Valve Features

Flat-Plate Gate Valve Main size of outside

a gate valve is arranged on the integral main bars;

Non-rising Stem Single Wedge Disc Gate Valve

Design of Parallel Double Gate Valve

The Velan Bolted Bonnet Knife Gate Valve

Forge and press brass full port gate valve SIZE

Parallel single disk gate valve

Various gate valve body casting

Forging brass gate valve with lock SIZE

A New Technics on Gate Valve Shell Machining

Research of Sealing Structure of Resilient Seated Gate Valve's Gate

Motor operated main gate valve

Socket welded wedge gate valve

Study on Magnetic Pilot Gate Valve

Step Lift Control of Steel Gate Valve

Non Rising Stem Rubber Gate Valve

Wedge gate valve with stem rising

Conditioner #1 Air Heater snuff steam-gate valve

Sketch of Structure of Soft-sealing Non Rising Stem Gate Valve