Weir

Isogate® Wafer-style Knife Gate Valves

Name: Isogate® Wafer-style Knife Gate Valves
Brand: Weir

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الوصف

Frequently used within mining, Isogate® wafer-style knife gate valves are lightweight and ideal for low-pressure slurry transport duties, classification, tailings, filtration and dredging. Thanks to their great abrasion-resistance and reliability, they are frequently used for abrasive slurry services that contain a high percentage of solids. Compared to other types of valves, our Isogate® wafer-style knife gate valves offer the following benefits: Robust construction that ensures long service life Two-piece Linard® HD60 rubber sleeve design which helps to reduce corrosion Field-replaceable thick Linard® HD60 rubber sleeves that are easily replaced without disassembling the valve Bi-directional, full bore design to reduce turbulence and pressure drops Packingless design with grease labyrinth that lubricates gate on cycling and requires no adjustment Low discharge sleeve design minimises discharge on cycling (optional flush plate available) No seat cavities where solids can collect and cause gate interference Yoke design allows fitting for all actuator types without modifications Body flushing ports offered as standard Proximity switch mounting holes provided as standard (no extra brackets required) Gate guides reduce gate movement and protect sleeves from damage Isogate® valves can also be integrated with our Accumin® automatic lubricators to maximise sleeve life and valve performance. For more information about our range of Isogate® wafer knife gate valves, please get in touch with our team .

المواصفات

Brand line	Isogate®
Product type	Knife Gate Valves, Slurry Valves, Valves
Catalogue category	Slurry Valves, Knife Gate Valves, Valves
SIZE RANGE	From 50mm to 600mm (2" to 24") depending on the valve chosen.
PRESSURE CLASS	Operates to a maximum pressure of 1034kPa (150psi) depending on the valve chosen.
MATERIAL	Body: Cast ductile iron as standard. Gate: 304 stainless steel as standard, 316 stainless steel is also available. Other materials such as 17-4PH Hastelloy™ C-276, alloy 2205 is also available. Yoke: Carbon steel Sleeves: Linard® HD60 rubber. Linard® HD60 rubber is a silica-reinforced natural rubber product uniquely designed to provide high resilience with good resistance to cuts, tears and abrasion.
DESIGN STANDARDS	Flange Design Standards: ANSI, AS, BS, DIN SABS