Socket Ends Resilient Seated Gate Valve For PVC Pipe from ZG Valve
Socket Ends Resilient Seated Gate Valve For PVC Pipe from ZG Valve
  • Socket Ends Resilient Seated Gate Valve For PVC Pipe from ZG Valve
  • Socket Ends Resilient Seated Gate Valve For PVC Pipe from ZG Valve

Socket Ends Non-rising Resilient Seated Gate Valve For PVC Pipe

ZG Socket Ends Non-rising Resilient Seated Gate Valve For PVC Pipe (DN40-DN1000), pressure: (PN6~PN25), all the products pass CE pressure equipment Certification.

Size Range: 2“-12”/DN50-DN300

Pressure: 250 PSI/17.2 Bar

Body Materials: Ductile Iron EN- GJS- 500- 7

Wedge Coating Materials: NBR /EPDM EN 681-1

Wedge Materials: Ductile Iron EN- GJS- 500- 7

Stem Materials: Stainless Steel X20 Cr13

Payment: T/T, D/P or L/C

Lead Time:5-30 days

Description

Design Features:

1、 Ductile Iron body and bonnet for high strength and impact resistance . Valve Body and Bonnet Fusion bonded epoxy coating for long life corrosion protection. Straight through full bore to avoid debris traps, small flow resistance.

2、 Ductile Iron Wedge inside and outside fully rubberized with vulcanized EPDM or NBR ,suitable for potable water.

3、 Rubber bonnet gasket for longevity and protection of bonnet bolts, Isolated fasteners for corrosion protection.

4、 Stainless steel stem with rolling thread for high strength and corrosion resistance**.

5、 Back sealing facility to allow for replacement of seals under full operating pressure.

6、 Lower thrust washer to reduce friction.

7、 Ductile Iron Gland Thick Wall Casting, replaceable O rings.

8、 Dust Guard to prevent impurities from entering the stem sealing system.

9、 Brass bushing for alignment, low torque operation.

10、 Stem nut assembled downward.

11、Valve is supplied with hand wheel or bare shaft with square cap; Small operation torque, easy opening and closing.


Field of Application:

Size Range: DN40 and DN600

Maximum Temperature: 80˚C

Allowable Operating Pressure:PN10、PN16、PN25

Gate valve for use in irrigation, general utility services, HVAC and water systems


Features:

Outside stem and yoke (OS&Y)

Stem Seal with O-ring

Bolt bonnet, Full bore

Rubber encapsulated wedge, Brass Wedge Nut.

Fusion bonded epoxy coated inside and outside , blue RAL 5017 200 Micron thick

Working pressure 250 PSI/17.2 Bar Non-Shock Cold


Technical Specification:

Valve design according to DIN 3352 / SABS 664

Face to face dimensions according to DIN 3202 F5/ SABS 664

Socket Ends dimensions comply ISO 4422、ISO 4422.2

Hydraulic test according to ISO5208

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MATERIAL LIST


Item No.Part NameSpecification
1BodyDuctile Iron EN- GJS- 500- 7
2WedgeDuctile Iron EN- GJS- 500- 7
3Wedge CoatingNBR  /EPDM  EN 681-1
4Wedge NutCopper Alloy
5StemStainless  Steel  X20 Cr13
6Bonnet GasketNBR /EPDM EN 681-1
7BonnetDuctile Iron EN- GJS- 500- 7
8O Ring Back SealingEPDM/NBR
9Stem CollarStainless  Steel / Copper Alloy
10O-RingEPDM/NBR
11O-RingEPDM/NBR
12Stuffing NutCopper Alloy
13Dust  GuardEPDM/NBR
14HandWheelDuctile Iron EN- GJS- 500- 7
15Stem CapDuctile Iron EN- GJS- 500- 7



Dimensions (mm)


SizePIPE DIA.LL1HH1WW.T(kg )
F5SABSF5SABS
DN50632503357725028018089.5
DN657527033580265295180911
DN8090280335843003302001015
DN100110300355883503802201418
DN125125325375914104402201722
DN125140325375914104402202028
DN150160350405944504802503338
DN2002004004501005505802805060
DN2002254004501005505802805565
DN2502504504501256506803207080
DN30031550050014071074036095110



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