Manual lug-type knife gate valve Nominal pressure:0.6mpa, 1.0mpa, 1.6mpa, 2.5mpa, 150lb Nominal diameter:dn50~1200mm nps2'-48' Suitable temperature:-38~650oc(range of temperature subject to the material of sealing and propertyof medium) Connecting flange:ansi B16.5 , GB/T9113, JB/T79, HG, SH, JIS, DIN, NF, BS Main materials:wcb, CF8, CF8M, CF3, CF3M, 2520 Seal type:hard seal, soft seal Accessories:flange. Wooden case
