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Mining Slurry Knife Gate Valve with Hand Wheel / Pneumatic / Electric Actuator pictures & photos

Mining Slurry Knife Gate Valve with Hand Wheel / Pneumatic / Electric Actuator

Media:	Slurry
Temperature:	Ordinary Temperature
Type:	Straight-through
Material:	Wcb/Stainless Steel/Ductile Iron
Connection Form:	Wafer/Floder/Flange
Pressure:	Ordinary Temperature

Samples:	US$ 10/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \| Customized Request

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Shandong Zhongli High Pressure Valve Co., Ltd.

Manufacturer/Factory, Trading Company

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Product Description

Company Info.

Basic Info.

Model NO.

DN50-DN800

Actuator

Manual/Electric/Pneumatic

Seal Surface

Wedge Gate Valve

Thread Position of Valve Rod

Inside Gate Valve

Usage

Regulation, Emptying, Drain, Flow Control

Standard

ANSI/GB/DIN

Application

Industrial Usage, Water Industrial Usage, Papermaking Industry

Size Range

Dn50-800 (on Request)

Transport Package

Standard Marin Packing

Specification

rising stem

Trademark

ZONY/OEM

Origin

Made in China

Production Capacity

5000

Product Description

1. Description
The slurry knife gate valve is a bi-directional wafer valve equipped with two metal reinforced rubber sleeves, designed for applications with abrasive slurry.

2. Technical Data
Size: DN 50 to DN 600 (larger diameters on request)

Working pressure:

DN 50 to DN400	10 Bar	NPS 2-16 150 psi
DN 450 to DN600	6Bar	NPS 18-24 90 psi

Standard flange connection:

EN1092	GB/T 9113
ASME B16.5	AS 2129/4087
JIS B2220	Others on request

3. Application:
Pulp and Paper/ Mining /Waste Water Treatment/ Food and Beverage/
Chemical Plants/ Power Plants/ Steel Industry/Etc.

4. Design Features
BODY:
• Split-body design, grease nipples on valve body (locate between packing and sleeves) for gate lubrication.
• Port at body bottom allows media to be discharged, avoid media accumulation at lower body.
• Full port design minimizes pressure drop and maximize flow capacity.
GATE:
• Rectangular gate is machined to a sharp edge for big shear stress without damaging seats.
• Gate surface is well polished at both side for tight seal and less jamming.
• Gate is hard chrome coated for abrasive application.
SEAT:
• Two seats, metal reinforced rubber sleeves can handle flow in both directions.
• The rubber sleeves are replaceable with easy installation.
• When gate is at open position, the seats compress each other tightly to achieve bubble
tight seal and protect valve inner cavity from flushing. Consequently, gate can be changed
without shutting down pipeline.
• When gate is closing, sleeves are separated and compress on gate for bubble tight seal.
OTHER:
• Stem cover is available to ensure long service life of stem.
• Two thrust bearings minimize torque for operation.
• Grease nipple is available to ease bearing lubrication.
Mining Slurry Knife Gate Valve with Hand Wheel / Pneumatic / Electric Actuator