Manual Slide Gate Valves

Description

What is Manual Slide Gate Valve?

A manual slide gate valve also known as the manual knife gate valve, is a gate valve where the seat is always in close contact with the seal of the valve. The manual slide valve is the main control equipment, widely used in metallurgy, mining, building materials, the food industry, and so on.

Manual Slide Gates are ideal for controlling dry bulk material in gravity flow, dilute phase, or dense phase pneumatic conveying applications. Designed for gravity-flow applications; variable slide gate actuation settings enable partial material flow, as well as full-open or closed settings.

This slide valve is Ideal for in-line or open discharge applications such as unloading, steaming, and air venting.
The Slide Gate Valve is Ideal for isolating a rotary airlock from a feeder above. The Slide Gate Valve provides a simple but effective means of controlling and isolating the flow of powders, granules, and pellets.

What is the principle of a manual slide valve?

its principle is the gate has a circular opening on the size of the passage, through the gate opening and closing makes the gate on the circular opening with the passage to do a complete disengagement and coincide with the action.

 

A manual slide valve usually a manual slide valve gate valve is a powder, grain material, granules, and small pieces of material flow or conveying volume in the unloader supporting the use of manual slide gate valve diameter and unloader inlet matching, there are two kinds of square and round.

 

Advantages of Manual Slide Gate Valve

 

Positive material shut off

Isolated in-line process equipment

Dust tight inside to out

Eases general maintenance

Mild steel, stainless Steel, alloy steel construction

Square or round flange shape

 

Low-profile

 

Green/blue/Alloy color

 

Multiple sizes; non-standard/customized available

 

Optional for pneumatic/air/electricity slide gate valve available

 

 

The Heavy-duty Manual Slide Gate Valves are supplied by DGMF Mold Clamps Co., Ltd, the mold clamps Manufacturer in China that also provides injection mold components, die press components, machine tools, and fasteners for your best choice.

 

 

Besides the manual slide gate valves, DGMF Mold Clamps Co., Ltd also provides Hopper Slide Valves Gates, Knife Gate Valves, Pneumatic Slide Gate Valves, and Electric/Motorized Slide Gate Valves for your best choice.

 

Features of Heavy-duty Manual Slide Gate Valves

A manual slide gate valve is often used in conjunction with discharging device or silo, a manual slide gate valve is easy to install with a flange connection, and the inlet, and outlet are square and round slide gate valves.

 

 

There are dozens of specifications according to the size of the caliber, widely used in metallurgy, carbon, chemical, building materials, and other industries.

 

 

The manual slide gate valve has the advantages of a simple-to-use and compact structure, reasonable design, reliable sealing, light and flexible operation, small volume, smooth passage, low resistance, easy installation, easy disassembly, etc.

 

 

The manual slide gate valve can be installed horizontally or vertically and has the features of anti-wear and automatic compensation function and long life.

 

Manual slide valve in the normal use of the process of each transmission part should be regularly checked, add oil to do maintained.

 

 

The Hopper Slide Valves Gates Specifications

 

Heavy-duty Manual Slide Gate Valve Model: DGMF-Mold-Clamps-SV105

Model	Heavy-duty Manual Slide Gate Valve Size
	A1*A1(mm)	B1*B1(mm)	C1*C1(mm)	n-d	H1(mm)	H2(mm)
DGMF-Mold-Clamps-SV105-150	150*150	200*200	240*240	8-12.5	100	500
DGMF-Mold-Clamps-SV105-200	200*200	250*250	290*290	8-12.5	100	600
DGMF-Mold-Clamps-SV105-250	250*250	300*300	340*340	8-12.5	100	700
DGMF-Mold-Clamps-SV105-300	300*300	350*350	390*390	8–18	100	800
DGMF-Mold-Clamps-SV105-350	350*350	400*400	440*440	8–18	100	900
DGMF-Mold-Clamps-SV105-400	400*400	450*450	490*490	8–18	100	1000
DGMF-Mold-Clamps-SV105-500	500*500	550*550	590*590	8–18	100	1150
DGMF-Mold-Clamps-SV105-600	600*600	650*650	690*690	8–18	100	1350

 

 

What is the application of a manual slide valve?

The manual sliding gate valve serves as the main control device. Widely used in metallurgy, carbon, chemical, building materials, plastic, cement, mining, power, food, tobacco, asphalt, and other industries.

 

Manual slide gate valve installation and instructions

 

1. Before the installation of the cartridge valve shall check the slide valve cavity and sealing surface and other parts of the valve, do not allow dirt or grit to attach;

2. Bolts of each connection part shall be required to be tightened evenly;

3. Check the packing parts required to press tight, both to ensure the sealing of the packing, but also to ensure that the gate open flexible;

4. The user in the installation of the slide gate valve before, must proofread the slide valve model, and connection size, and attention to the media flow direction, to ensure consistency with the valve requirements;

5. The user in the installation of the slide gate valve, must be reserved the necessary space for the slide valve drive;

6. The wiring of the driving device must be carried out according to the wiring diagram;

7. The cartridge valve must be regularly maintained, not arbitrarily collision and extrusion, so as not to affect the seal.