Model No. GV-Z-14
ductile iron socket welded Gate valve for PVC HDPE pipes. Temperature: -30℃-+125℃
Quick Detail
Design standard: DIN
Body material: Ductile iron GGG50
Wedge: Ductile iron + EPDM/NBR
Pressure: PN16
End connection: SW socket welded
Face to face: DIN33352 F5
Working temperature: -30℃~+125℃.
Test and inspection: API 598.
Gland Gate valve
Product Range Size: 2"-14" 50mm-355mm
Connection: Flange ends conform to EN1092-1
Product Range
Available Body Material: Cast Iron GG25, Ductile iron GGG40, GGG50
Optional Wedge Seat: EPDM, NBR
Optional Design: DIN /SABS with difference Face to face length
Optional Ends: SW for PVC pipes/ PE pipes/ HDPE pipes/ Plastic Pipes
Size Range: 50mm- 355mm (2”-14”)
Pressure Range: PN10, PN16
Optional surface color: RAL5002, RAL5015. RAL5005, red Or customized
Optional Operation: square Nut, Handwheel
Performance:
• PN10/16 Resilient Seated Gate Valve is operating by the EPDM covered iron wedge
moving perpendicular to the flow axis through a worm machined stem multi turned
• 100% tight sealing is achieved through EPDM covered wedge fully contacting
The fusion bonded epoxy coated flow surface
• In each time the valve is opened, the flow on the line cleans the sealing surface,
Prevents from dirt and deposits
• With its short installation length ( DIN 3202 F5), does not occupy a big place
• It has ductile iron body and stainless steel stem
• Inner and outer surfaces are coated with minimum 250 microns fusion bonded epoxy
• Suitable to install actuator and gearbox
• Suitable to use with ground and underground applications. Can be operated with extension spindle
• Very low head loss rating. Can be operated with lower torque ratings, no maintenance needed
Technical Data Sheets
Material List | ||
No. | Part Name | Material |
1 | Body | Ductile lron |
2 | Bonnet | Ductile lron |
3 | wedge | Ducitle lron/nbr |
4 | Stem Nut | Brass |
5 | Stem | Stainless Steel |
Design Test | ||
Design: DIN: 3352 Part 5 | ||
Face to Face Dimension: DIN3352 F5 | ||
WorkingPressure | PN10 | PN16 |
Shell Test | 1.5Mpa | 2.4Mpa |
Seat Test | 1.1Mpa | 1.8Mpa |
Application | U-PVC or PE pipe |
Dimension (mm) | ||||||||
DN | OD of Pipes | L | L1 | D1 | D2 | H1 | H | Weight |
DN50 | 63 | 250 | 77 | 63 | 68 | 50 | 241 | 6 |
DN65 | 75 | 270 | 80 | 75 | 80 | 58 | 271 | 6.6 |
DN80 | 90 | 280 | 84 | 90 | 95 | 66 | 297 | 8.8 |
DN100 | 110 | 300 | 88 | 110 | 116 | 80 | 334 | 11.2 |
DN125 | 125 | 325 | 90 | 125 | 131 | 100 | 375 | 15 |
DN15o | 160 | 350 | 94 | 160 | 167 | 110 | 448 | 21.4 |
DN200 | 200 | 400 | 100 | 200 | 207 | 128 | 562 | 35 |
DN200 | 225 | 400 | 100 | 225 | 232 | 128 | 562 | 37 |
DN250 | 250 | 450 | 125 | 250 | 258 | 156 | 664 | 61 |
DN250 | 280 | 450 | 125 | 380 | 288 | 156 | 664 | 61 |
DN300 | 315 | 500 | 140 | 315 | 323 | 192 | 740 | 75 |
Gate Valve uesd for Hot Water, Cold Water, Fluids without acidity or alkalinity properties