ZJHN Pneumatic Double Seated Flow Regulating Valve - Product

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Place of Origin : wenzhou,China
Payment Terms : T/T

Product Description

ZJHN Pneumatic Double Seated Flow Regulating Valve

Basic Information

Brand : GOOLE
Model : ZJHN
Material : Steel,stainless Steel,alloy Steel

Physical Specification

Other Specification : The Valve Has Double Seats.The Fluid Outflow Through The Valve Core Of The Upper And Lower Sealing Surface.The Unbalanced Pressure Is Small.It Is A Balanced Structure,which Are Widely Used In Petroleum,chemical,pharmaceutical,metallurgical,power Plants,such As The Industrial Sector,to Control Of Gas Liquid Medium Such As Steam. GAZJHN Pneumatic Diaphragm Double-seated Pressure Regulating Valve Structure Valve Body. Structure:flowing Through Type Globe Valve With Double-seated. DN:25~300mm. PN:1.6~10.0Mpa Or Class 150~class 600. Connections:flanged Type. Material:WCB,HT200 ZG230-450 ZG1Cr18Ni9Ti.ZG0Cr18Ni12Mo2Ti. Upper Cover. Normal Temp:-20°C~+200°C. Heat Radiation Type:-40°C~+450°C. Gland Connection:bolted Type. Packing:V Type PTFE.FLEXIBLE GRAPHITE.S.S BELLOWS. Valve Assembly. Valve Core:Double Guiding&double-seated Plug Type. Cv Features:Linear,Equal Percentage Or Quick Opening. Material:1Cr18Ni9Ti0Cr18Ni12Mo2Ti. Actuator. Model:Multi-spring Diaphragm Type Actuator Material Of The Diaphragm:NBR With Reinforced Polyester Fabric. Spring Range:0.02~0.1/0.04~0.2Mpa. Air Supply:0.14/0.16/0.28Mpa. Air Supply Connector:M10*1. Working Temp:-30~+70°C. Valve Acting Type:air To Close Or Air To Open. Accessories:positioner,,hand Wheel. Parameters:(with Positioner.) Leakage:<0.5%×Kv. Intrinsic Erro:+/-1.5%. Controlling Range:30:1.

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