➤美国博雷S93-2104气动执行器，进口气动执行器属于仪器仪表中的执行器类

 型号 253 EN ASME/FNPT

在蒸汽装置中，蒸汽与冷水混合，即可立即生成热水，这是最经济的一种获取方式。
可用于包装厂、乳制品厂、洗涤剂化工厂、屠宰场、肉类加工厂。适用于清洁地板、车辆、洗手间、水箱、过滤器等。
用于食品、化学品、纸张和皮革产品等的生产。

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 装配和拆卸说明

HS31U支耳式蝶阀

SPEcifications

· Size Range:2” – 20” (50mm – 500mm)

· Body Style:Lug

· Temperature Range:-20°F to 250°F (-29°C to 121°C)

· Pressure Ratings:Bidirectional Bubble-tight Shutoff: 250 psi (17.2 Bar)
Dead-End Service Shutoff: 250 psi (17.2 Bar)
Body (CWP): 250 psi (17.2 Bar)

· Body Materials:Cast Iron, Ductile Iron

· Disc Materials:Nylon 11 Coated Ductile Iron, Aluminum Bronze, Stainless Steel

· Stem Materials:Stainless Steel

· Seat Materials:Bonded BUNA-N, Bonded EPDM

· Applications:High Pressure, HVAC, Dead-End service

Series 31H Lug resilient seated butterfly valves are drilLED and tapped to meet ASME Class 125/150 and PN16 flanges. Series 31H Valves will not be automated.