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BS5163 Resilient Gate Valve with Brass Nut

BS5163 Resilient Gate Valve with Brass Nut

  • Model:Z45X-16
  • Size:DN50-DN1200
  • Pressure:PN10,PN16,PN25
  • Body Materials:Ductile Iron GGG40, GGG50
  • Applicable Medium:Water etc.
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Description

Product Introduction

The valves disc is rubber-packed to get excellent sealing effect by the rubber’s resilient deformation. Non-rising resilient seated gate valves solve the problem in general gate valves such as leakage, rusting etc. and saves installation space. It is used widely in tap water industry, sewage treatment, shipping construction, petroleum, chemicals, food, pharmacy, textile, electric power, metallurgy and energy system’s pipeline to adjust and shut off fluids.
Body Material: Ductile Iron GGG40, GGG50
Disc Materials: Ductile Iron Coated with EPDM/NBR
Stem Materials: Carbon Steel, Stainless Steel 416, Stainless Steel 304, Brass, Bronze
Bolt: Carbon Steel, Stainless Steel 304, Stainless Steel 316
Gasket: EPDM, NBR
Cover: Ductile Iron GGG40, GGG50
O-ring: EPDM, NBR, Silicone
Thrust Bearing: Brass
Gland: Brass
Dust Proof Gasket: EPDM/NBR
Hand Wheel: Ductile Iron GGG40, GGG50
End Connection: Flanged

Product Features
  1. The seal is designed with dustproof ring plus three “O”-seal ring, reliable sealing, on-line replaceable.
  2. Both gate and aluminum bronze bearing are in inside design good self lubrication ,high strength and can have the aluminum bronze bearing replaced without need to replace the gate integrally, after a long time use.
  3. Rubber wrapped gate anti-corrosion, good tightness.
  4. Advanced surface treatment, coated with non-toxic epoxy resign static powder, anti-corrosion, pollution-free, can be used drinking water pipeline.
  5. The body is designed without gate slot, the smooth passage will not get impurities filling up, more applicable for sewage working condition.
  6. The integral seal works reliably. For the high pressure seal, leaving zero leakage under 1.5 times nominal pressure and, for the low pressure one, under 0.02Mpa.
Technical Parameters
SIZE L(mm) a(mm) d(mm) c(mm) x-n T(mm) f(mm) g(mm) Pressure
DN IN PN10/PN16 PN10/PN16 PN10 PN16
50 2″ 178 50 165 125 4-φ18 19 2 99 PN10/16
65 2.5″ 190 65 185 145 4-φ18 19 2 118
80 3″ 203 80 200 160 4-φ18 8-φ18 19 3 132
100 4″ 229 100 220 180 8-φ18 19 3 156
125 5″ 254 125 250 210 8-φ18 19 3 184
150 6″ 267 150 285 240 8-φ23 19 3 211
200 8″ 292 200 340 295 8-φ23 12-φ23 21 3 266
250 10″ 330 250 395 350/355 12-φ23 12-φ26 22 3 319
300 12″ 356 300 445 400/410 12-φ23 12-φ26 25 4 370
350 14″ 381 350 515 460/470 16-φ23 16-φ26 25 4 430
400 16″ 406 400 580 515/525 16-φ26 16-φ31 28 4 475
450 18″ 432 450 650 565/585 20-φ26 20-φ31 29 4 530
500 20″ 457 500 670/715 620/650 20-φ26 20-φ34 29 4 580
600 24″ 508 600 780/810 725/770 20-φ30 20-φ36 38 4 680
800 32″ 660 800 1010/1025 950 24-φ34 24-φ40 44 5 905 PN10
900 36″ 711 900 1115/1125 1050 28-φ34 28-φ40 46 5 1001
1000 40″ 811 1000 1230/1255 1160/1170 28-φ37 28-φ43 50 5 1112

 

Technical Standard
  1. Design and manufacture according to BS5163.
  2. Face to face according to BS5163
  3. Flange drilling according to BS5163
  4. Pressure test according to BS5146.

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