Butterfly Valve

Overview Quick Details Place of Origin: China Brand Name: Lake Model Number: D371F4/F46 Application: General Material: STAINLESS STEEL Temperature of Media: Normal Temperature Pressure: Medium Pressure Power: manual Media: oil Structure: BUTTERFLY Standard or Nonstandard: Standard Supply Ability Supply Ability: 300 Set/Sets per Month Packaging & Delivery Packaging Details Standard export package Port China main port Lead Time : 30 days after payment Product Description

 

Main parts and materials

Part name Material Upper and lower valve body Cast iron,Cast steel,Stainless steel,Lining/F4 ,F46 Valve sea F4 /F46 With lever dish plate Fulling (WCB)F4/F46,Half lining/F4,F46 Liner  silicon rubber Worm handle Qt400-15

 

PTFE-lined Butterfly Valve Standard

Technical specification Design standard GB12238 Structure length GB12221 Flange standard JB/T79-94 GB9113.1-26 Inspection and tes GB/T13927 Drive mode Worm,Manual,Electric,Pneumatic
Technical parameter

 

Main form and connection size

Nominal 
diameter Shape size The reference value DN L H2 H1 D D1 D2 F B Z-φd D0 H

Weight(kg)

 

Mm inch Wafer PN1.0MPa 40 11/2 33 143 85 150 110 85 3 19 4-18 150 140 2.3 50 5 43 143 85 165 125 100 3 19 4-18 150 140 2.7 65 21/2 46 157 85 185 145 120 3 21 4-18 150 150 3.5 80 3 46 178 93 200 160 135 3 21 4-18 150 165 4.7 100 4 52 185 100 220 180 155 3 21 4-18 200 180 6.5 125 5 56 206 110 250 210 185 3 23 4-18 200 200 8 150 6