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Water supply > Swing Check Valves
BETTA SWING CHECK VALVE EN1074 RESILIENT SEAT, PN10/16
DN50~300, face to face to EN558 Series 10
BETTA swing check valve-Resilient Seated to EN1074 for drinking water and neutral liquid applications to max. 40℃
SH44X1-16Q
Connection
Flanged
Material
Ductile Iron
DN
DN50~300
PN
PN10/16

Test/Approvals:

Hydraulic test according to EN1074-1&2, EN12266
Seat: 1.1PN, Body: 1.5PN

Standards:

Designed and certified according to EN1074-3
Face to face according to EN558 Series10
Flange drilling to EN1092.2(ISO7005-2)

Features:

  • Body and Bonnet of Ductile Iron with epoxy coating to BS6920
  • Disc design with a steel or ductile iron insert fully vulcanized with EPDM rubber
  • All rubber parts are multi approved
  • Shaft of Stainless Steel ASTM A276 SS420
  • WRAS drinking water compliance
  • Valve designed for use up to 40℃

Components tree:

  • 1
  • Body
  • Ductile Iron
  • BS500-7
  • 2
  • Body seal
  • Rubber
  • EPDM
  • 3
  • Shaft
  • Stainless Steel
  • 420
  • 4
  • Bonnet
  • Ductile Iron
  • BS500-7
  • 5
  • Bolt
  • Stainless Steel
  • 304
  • 6
  • Disc
  • Steel/Rubber
  • EPDM

Reference nos. and dimensions:

BETTA ref. no. DN
mm 		L
Series10 		O C g f T n-d Theoretical
Weight/Kg
1.0 1.6 1.0 1.6 1.0 1.6 1.0 1.6 1.0 1.6
50SH44X1-16Q 50 203 165 165 125 125 99 99 3 19 19 4-j19 4-j19 12.95
65SH44X1-16Q 65 216 185 185 145 145 118 118 3 19 19 4-j19 4-j19 16.6
80SH44X1-16Q 80 241 200 200 160 160 132 132 3 19 19 8-j19 8-j19 17.2
100SH44X1-16Q 100 292 220 220 180 180 156 156 3 19 19 8-j19 8-j19 25.2
125SH44X1-16Q 125 330 250 250 210 210 184 184 3 19 19 8-j19 8-j19 40
150SH44X1-16Q 150 356 285 285 240 240 212 212 3 19 19 8-j23 8-j23 42
200SH44X1-16Q 200 495 340 340 295 295 268 268 3 20 20 8-j23 12-j23 74
250SH44X1-16Q 250 622 395 405 350 355 320 320 3 22 22 12-j23 12-j28 113.7
300SH44X1-16Q 300 698 445 460 400 410 370 378 4 24.5 24.5 12-j23 12-j28 157.3

Related Products:

AS4794 RESILIENT SEATED BETTA SWING CHECK VALVE, PN16

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