Electric/Manual Operation Knife Gate Valve

• Temperature: Ordinary Temperature
• Type: Straight-through
• Material: Carbon Steel
• Pressure: Low Pressure
• Seal Surface: Wedge Gate Valve
• Thread Position of Valve Rod: Inside Gate Valve
• Model NO.: ZONY
• Usage: Regulation, Emptying, Drain, Flow Control
• Application: Industrial Usage, Water Industrial Usage
• Transport Package: Standard Marin Packing
• Specification: rising stem / non-rising stem
• Trademark: ZONY / OEM
• Origin: Made in China
• Production Capacity: 5000

Product Description

Product Description

 

The Knife Gate Valve is a unidirectional wafer knife gate valve used on industrial pipeline for on-off operation. 
The structure of body and seat eliminates clogging shutoff for flow with fine particles. Additionally, beveled knife edge helps the gate cut through thick media easily. 
 

Product Parameters

 

Size Range:	DN50~600mm   NPS 2"-24"  (Larger size on request)
Max Working Press.:	DN50~DN250: 10Bar  NPS2~NPS10:150Psi      DN300~DN450: 7Bar  NPS12~NPS18:90Psi      DN500~DN600: 4Bar  NPS20~NPS24:60Psi DN700-DN2000 (customized)
Temp. Range:	-29...+80ºC
Seal Tightness:	According to MSS SP-81
Body Material:	Carbon Steel, Stainless Steel, Special Allory
Gate Material:	Stainless Steel Chrome Plated, Special Allory
Seat Material:	Stainless Steel+STL      EPDM (120°C) /Viton(200°C)/PTFE(200°C) /NBR(90°C)
Face to Face:	MSS SP-81
Flange Standard:	GB/T 9113.1, JB/T 79.1, HG 20592, ASME B16.5, EN1092-1
Applications:	Pulp & Paper,  Water Treatment,Beverage & Food,Fine Chemical,       Power Planet,Steel Industry, etc.

 

Detailed Photos

 

 

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