Stainless Steel Pneumatic Knife Gate Valve

Product Name: Stainless Steel Pneumatic Knife Gate Valve Model NO.: DN100 Application: Industrial Usage, Water Industrial Usage, Papermaking Industry Standard: ANSI/GB/JIS/DIN/GOST Usage: Regulation, Emptying, Drain, Flow Control Thread Position of Valve Rod: Inside Gate Valve Seal Surface: Wedge Gate Valve Actuator: Manual/Electric/Pneumatic Pressure: Low Pressure Connection Form: Wafer/Floder Material: Carbon Steel Type: Straight-through Temperature: Ordinary Temperature Media: Water/Slurry/Oil/Plup Certificate: Ce/ISO9001/ISO14001/CCC Trademark: ZONY / OEM Transport Package: Standard Marin Packing Specification: rising stem / non-rising stem Origin: Made in China Product Description Introduction:TheKnife Gate Valveis a unidirectional wafer knife edge gate valve used on industrial pipeline for on-off operation.The structure of body andseat eliminates clogging shutoff for flow with fine particles. Additionally, beveled knife edge helpsthe gate cut through thick media easily. 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 Temp. Range: -29...+800ºC 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.Features:1. Body:Integral body with full bore structure ensures smooth flow, easy assembly and smaller shell leakage possibility.Guide claws design at the port bottom for gate fixture, instead of a groove,eliminates any potential cloggingwhen valve shutoff.2. Gate:Beveled knife edge provides strong cutting stress and tight sealing.PTFE resilient point guider above the port prevents metal-metal contactbetween gate and body.Gate thickness can be increased to meet higher pressure.3. Seat:The seat can be replaceable, reducing the cost of maintenance, and alo beadjustable to meet different sealing class and compensate normal seat wear.