Pneumatic type knife gate valve main performance specifications

Nominal pressure Nominal pressure


PN




shell Casing test test


. XPN




seal test Leak test


. XPN




Working temperature Operating temperature


℃ or less four fluorine Rubber seal ℃ or less hard seal ℃ or less Rubber ℃, PTFE ℃ or less and hard sealing ℃ or less




applicable medium Working medium


Syrup, pulp, sewage, water coal slurry, ash and slag mixture re-moniker, paper pulp, sewage, coal slurry, dust, slag - 水混合