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AWWA C515/C509 250PSI Gate Valve

AWWA C515/C509 250PSI Gate Valve

  • Model:Z45X-16
  • Size:DN50-DN600
  • Pressure:250 PSI/17.2 Bar
  • Body Materials:Ductile Iron ASTM A536 65-45-12 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 ASTM A536 65-45-12 GGG40, GGG50
Wedge: Ductile Iron ASTM A536 65-45-12 GGG40, GGG50
Wedge Coating: EPDM/NBR ASTM D2000
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 ASTM A536 65-45-12 GGG40, GGG50
O-ring: EPDM, NBR, Silicone
Thrust Bearing: Brass
Gland: Ductile Iron ASTM A536 65-45-12 GGG40, GGG50
Dust Proof Gasket: EPDM/NBR
Hand Wheel: Ductile Iron ASTM A536 65-45-12 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.

Bolted Bonnet
Replaceable O-ring
Rubber encapsulated wedge, Brass Wedge Nut.
Fusion bonded epoxy coated inside and outside, blue RAL 5017 200 Micron think.
Working pressure from -1 to +16 bar and working temperature from -10 to +80℃

Technical Parameters
AWWA C515 125LB
SIZE L(mm) H a(mm) d(mm) c(mm) x-n T(mm)
DN IN
50 2″ 178 240 50 152 120.5 4-φ19 16
65 2.5″ 190 270 65 178 139.5 4-φ19 17.5
80 3″ 203 290 80 191 152.5 4-φ19 19
100 4″ 229 330 100 229 190.5 8-φ19 24
125 5″ 254 380 125 254 216 8-φ22 24
150 6″ 267 420 150 279 241.5 8-φ22 25.5
200 8″ 292 510 200 343 298.5 8-φ22 29
250 10″ 330 600 250 406 362 12-φ25 30.5
300 12″ 356 690 300 483 432 12-φ25 32
350 14″ 381 780 350 533 476 12-φ29 35
400 16″ 406 880 400 597 539.5 16-φ29 37
450 18″ 432 1000 450 635 577.9 16-φ32 39.7
500 20″ 457 1055 500 699 635 20-φ32 43
600 24″ 508 1260 600 813 749.5 20-φ35 48
Technical Standard
  1. Design and manufacture according to ANSI/AWWA C515, AWWA C509
  2. Face to face according to ANSI B16.10
  3. Flange drilling according to ANSI B16.1, ANSI B16.42
  4. Pressure test according to ANSI/AWWA C515, AWWA C509, ISO5208

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