DN 15-50 Minimum pressure drop
Part Name Material 1 Valve body brass or stainless steel AISI 304 2 Body O-ring PTFE 3 Piston assembly stainless steel AISI 304 4 Elastic ring stainless steel AISI 304 5 Piston ring PTFE-filled 6 Spring stainless steel AISI 304 7 Plunger stainless steel AISI 304 8 Guide sleeve PTFE-filled 9 Valve cap brass or stainless steel AISI 304 10 Screw stainless steel AISI 304 11 Gasket stainless steel AISI 304 12 Seal PTFE 13 Metal washer stainless steel AISI 304 14 Plastic washer – 15 Plunger tube stainless steel AISI 304 16 Coil – 17 Washer stainless steel SS 201 18 Nameplate aluminum alloy Ly12 19 Gasket stainless steel AISI 304 20 Locknut M10 × 1 stainless steel SS 201
7 50 230±2 165 125 99 20-2 4 – Ø19 12
6 20 38 20 25 1" 25 12 40 38 30 32 1 1/4" 32 22 30 30 38 40 1 1/2" 40 30 30 30 38 50 2" 50 48
Knife gate valve Elephant GVKR3131M-1W-Fb-S, body material - stainless steel AISI 304, knife material - stainless steel AISI 304, seal - METAL, handwheel operated Connection size:DN50 DN 15-50 Minimum pressure dropKnife gate valves are a specific type of gate valve that are typically used in industries for handling tough solids and slurries. Named for their shape, knife gate valves have a sharp, knife like gate that can cut through viscous or solid material in the flow. They are commonly used in wastewater treatment plants, paper mills, mining operations, and food industries, among others. Their primary function is to start or sop a flow or adjust its volume,
