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SHANGHAI HUIXUAN VALVE

Mobile:+86-17717520739
Wechat:17717520739
Email:info@shxvalve.com
Address: NO.720, Suide Road, Jiading District,Shanghai, China.
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Q71F Wafer type flanged ball valve

  • Port size:1/2"~12" (DN15~DN300)
  • Pressure:PN10-PN40 CL150-CL300
  • Structure:Wafer type, short length
  • Medium:Water,steam,oil,gas,etc.
  • Temperature :-29~150℃,-40~450℃
  • Body material:WCB,CF8,CF8M,CF3,CF3M etc.
  • Connection:Wafer type
  • Feature:ISO 5211 mounting pad is optional
Q71F Wafer type flanged ball valve introduction
Q71F Wafer type flanged ball valve has the advantages of short structure length, light weight, convenient installation and material saving.Q71F Wafer type flanged ball valve is suitable for short line pipe and special space installation and use, with compact structure,short length,small volume, Q71F Wafer type flanged ball valve seat and flange end face distance is close, less material retention, superior sealing performance and other characteristics.

Q71F Wafer type flanged ball valve seat use the elastic sealing structure, the sealing is reliable, opens and closes easily.With fire-resistant structure, in case of fire,Q71F Wafer type flanged ball valve can still operate reliably and have good sealing. According to the needs of users, anti-static structure can be set.The switch with hole positioning plate is set, which can be locked according to the need to prevent misoperation.

Q71F Wafer type flanged ball valve choose different material, can be respectively suitable for water, steam, oil, nitric acid, acetic acid, oxidizing medium, urea, and other media.

Q71F Wafer type flanged ball valve Performance parameter
Nominal size: DN15~300mm
Nominal pressure: 1.0Mpa-100Mpa,CL150,CL300,CL600
Connection: ultra-thin flange type, sandwiched type
Structural form: straight through
Spool type: O - type spool
Flow characteristics: fast opening characteristics
Spool material: WCB,304, 316, A105, F304, F316, etc
Sealing materials: PTFE, PPL, metal sealing 
Body design: straight cast ultra short ball valve
Wafer type short pattern ball valveBody material:WCB,304, 316, A105, F304, F316, etc
Temperature range: PTFE: ≤150°C, PPL: ≤200°C, hard seal: ≤450°C
Applicable temperature: -17°C~450°C
Q71F Wafer type flanged ball valve Type of drive: manual,electric,pneumatic
Applicable medium: Q71F Wafer type flanged ball valve is used in all kinds of pipeline, used to cut off or connect the medium in the pipeline, choose different materials, can be respectively applicable to water, steam, oil, nitric acid, acetic acid, oxidizing medium, urea and other medium.

Q71F Wafer type flanged ball valve dimension
SIZE 1/2" 3/4" 1" 1-1/4" 1-1/2" 2" 2-1/2" 3" 4" 5" 6"
d 15 19 23.5 30 36 45 58 67 79 100 125
L 32 38.5 45 55 62 72 95 120 145 200 225
D 95 105 115 135 145 160 180 195 215 245 280
D1 65 75 85 100 110 125 145 160 180 210 240
D2 45 55 65 78 85 100 120 135 155 185 210
H 62 70 79 86 92 102 158 172 187 200 240
E 110 125 135 150 150 180 250 300 350 650 840
b 14 14 16 16 18 20 22 24 24 26 26
z-d1 4-14 4-14 4-14 4-18 4-18 4-18 4-18 8-18 8-18 8-18 8-23
f 2 2 2 3 3 3 3 3 3 3 3

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