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詳細介紹
HS31U支耳式蝶閥
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.
聯(lián)系方式
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