Ball check valves – Threaded

Ball check valves – 208P Ball check valves – 30

Description :
  • PRESSURE PFA/PS in bar θ 60°
  • CASING : PVC
  • BALL : aluminium NBR (nitrile) coated except 1″1/4 : cast iron NBR coated
DN PFA PS Cat Ref. UV
water L1 L2 G1 G2
1 6 6 6 6 6 4.3 149B5221 1
11/4 6 6 6 x 6 4.3 149B5222 1
11/2 6 6 6 x 6 4.3 149B3448 1
2 6 6 6 x 6 4.3 149B5224 1
21/2 6 6 6 x 6 4.3 149B5225 1
3 6 6 6 x 6 4.3 149B3456 1

Description :
  • PRESSURE PFA/PS in bar θ 80°
  • CASING : cast iron with epoxy coating
  • BALL : synthetic resin
  • SEAL : NR (natural rubber) / CR (polychloroprene)
DN PFA PS Cat Ref. UV
water L1 L2 G1 G2
1 10 10 10 x x 4.3 149B2322 1
11/4 10 10 10 x x 4.3 149B2323 1
11/2 10 10 10 x x 4.3 149B2324 1
2 10 10 10 x x 4.3 149B2325 1
21/2 10 10 10 x x 4.3 149B2327 1
3 10 10 10 x x 4.3 149B2368 1
50
waste water, viscous liquids
508
waste water, viscous and loaded liquids

Description :
  • PRESSURE PFA/PS in bar θ 80°
  • CASING : GJL cast iron epoxy coated
  • BALL : synthetic resin
  • SEAL : NR (natural rubber) or CR (polychloroprene)
DN PFA PS Cat Ref. UV
water L1 L2 G1 G2
1 10 10 10 10 10 4.3 149B2522 1
11/4 10 10 10 10 10 1 149B2523 1
11/2 10 10 10 10 10 1 149B2524 1
2 10 10 10 10 10 1 149B2525 1
21/2 10 10 10 10 10 1 149B2527 1
3 10 10 10 10 10 1 149B2528 1
 
 

Description :
  • PRESSURE PFA/PS in bar θ 80°
  • CASING : GJL cast iron external epoxy coated
  • BALL : resin
  • SEAL : NBR (nitrile)
DN PFA PS Cat Ref. UV
water L1 L2 G1 G2
1 10 10 10 10 10 4.3 149B3202 1
11/4 10 10 10 10 10 1 149B3203 1
11/2 10 10 10 10 10 1 149B3204 1
2 10 10 10 10 10 1 149B3205 1
21/2 10 10 10 10 10 1 149B3206 1