Electric clamp type slurry valve

NegotiableUpdate on 02/05

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

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Overview

Z973X/PZ973H electric clamp type slurry valve is a slurry gate valve that adopts electric drive and clamp type connection, mainly used to cut off various slurry, liquid, sewage, paste particles and other media. This valve adopts a parallel single gate structure, which has the characteristics of compact structure, small volume, light weight, and low flow resistance. It is widely used in chemical, coal, sugar, sewage, paper and other fields, and is particularly suitable for regulating and throttling pipelines in the paper industry.

Product Details

Main Features

1. Design of clamp type structureAdopting a clamp type connection method, it has small volume, light weight, short structural length, can save materials and effectively support pipeline strength, reducing the possibility of pipeline vibration.

2. Full channel circulation designAdopting an open channel structure can prevent the medium from depositing inside the valve, with a low flow resistance coefficient, low flow resistance, and easy installation and maintenance.

3. Excellent sealing performanceAdopting a newly developed U-shaped sealing ring can ensure good sealing performance of the valve. The external sealing of the gate is achieved through elastic sealing strips embedded in the valve body, which can be adjusted with screws and pressure plates, ensuring reliable sealing.

4. Wear resistant and anti blocking designThe gate is made of stainless steel material, which can prevent sealing leakage caused by corrosion. The gate has a raised sealing surface that can scrape off adhesive on the sealing surface, automatically remove debris, and prevent the accumulation of media on the sealing surface.

5. Electric control functionEquipped with a multi turn electric device, the valve plate moves in a straight line up and down, achieving remote control of valve opening and closing. Operators can remotely control from the control room, manually operate on site, or cooperate with computers to achieve automatic control.

Technical Specifications

parameter category	Technical Specifications
Nominal Pressure	0.6MPa、1.0MPa、1.6MPa、2.5MPa、150Lb
Nominal Diameter	DN50-600mm（NPS 2'-20'）
Applicable Temperature	-38 ℃~+200 ℃ (depending on the sealing material and medium properties)
Applicable Medium	Syrup, pulp, wastewater, coal slurry, ash residue, slurry, grain slurry, granular material, paste, etc
Valve body material	HT 200 、 WCB 、 ZG 1 CR 18 by 9 Ti 、 ZG 1 CR 18 by 12 mo 2 Ti 、 CF 8 、 CF 8 m 、 CF 3
Gate material	Chromium nickel titanium stainless steel
Valve stem material	Chromium stainless steel
sealing material	Synthetic rubber or polytetrafluoroethylene
filler material	Polytetrafluoroethylene
connection method	clamp-on
Drive Type	electric
leakage	Hard seal: Class D (liquid 0.1 × DN mm ³/s) Soft seal: (zero leakage) A

working principle

The Z973X electric slurry valve is mainly composed of a valve body, valve plate, screw rod, valve stem nut, electric actuator, and U-shaped sealing strip. When the electric actuator is started, the valve plate is driven up and down in a straight line by the screw to achieve the opening and closing of the valve. The gate adopts a knife shaped structure, and the bottom end is processed into a blade with high smoothness to ensure good sealing. A hard PTFE scraper is installed on the upper end of the blade to prevent abrasive substances such as dust and gravel from entering the packing box. The wear-resistant folding cone made of polymer grease or Ni containing wear-resistant cast iron is installed at the inlet end to prevent particle materials from directly flushing onto the seal, thereby improving working conditions and extending service life.

Application field

Z973X/PZ973HElectric clamp type slurry valveWidely used in the following fields:

Mining and steel industryUsed for media such as coal slurry and filter residue slurry
Purification deviceUsed for wastewater, mud, dirt, and clear water with suspended solids
paper industry: Used for any concentration of pulp, material water mixture
Sugar industryUsed for sugar beet washing, syrup, juice extraction, fruit juice, etc
food industryUsed for washing and rinsing equipment, grain conveying equipment, malt extract, etc
Power plant ash removal: Used for ash slurry
化工、煤炭、水利、市政工程Used for various slurries, wastewater, slag and other media

This valve has many advantages such as simple structure, small volume, light weight, low flow resistance, low medium sedimentation in the valve body, and easy installation. It also has manual and electro-hydraulic operation functions. The electrical control adopts stroke switch control and position display instrument control, realizing a multifunctional system of machine, electricity, fluid, and instrument integration.

Ordering Instructions

When calling for inquiries or orders, please indicate the product type, application location, material, nominal diameter, nominal pressure, working medium, working pressure difference, medium temperature, power supply voltage and power parameters so that we can correctly select and quote for you.

Yongjia Gongao Valve Co., Ltd