Resilient Seated Gate Valve

📁 Technical Document PDF


Gate Valves (Resilient Seat)


Standard: EN DIN 3352 /1171


DN 50 ÷ DN 600
PN6/10/16/25/40


Category:

Description

Resilient seated gate valves are highly durable and reliable valves with an excellent shutoff capability and minimal pressure loss. This makes them ideal for a wide range of applications such as pipelines, water treatment plants, pumping stations, tanks, seawater applications and power plants (cooling water pipelines). The body of the valve is relatively simple, and it is able to withstand high pressure, temperature and abrasion.

What makes resilient seated gate valves stand out is the rubber sealing surface. This rubber surface is designed to close around any impurities in the valve, ensuring a drop-tight sealing. The rubber surface regains its original shape when the valve is opened, allowing the impurities to be flushed away. This makes Venturi Valves the perfect choice for any water or wastewater system.

Resilient Seated Gate Valves Working Principle

A flexible seated gate valve is a type of valve that is designed to provide a secure and tight shut off when in the closed position. It is composed of two main parts: the body and the gate. The body is a cylindrical steel casing with a hollow bore and two openings. The gate is a flat, disc-shaped piece with a flexible rubber seal attached to the underside.

When the gate is in the closed position, the flexible seal is pressed against the body of the valve, forming a tight seal. This seal prevents any liquids or gases from passing through the valve. When the valve is opened, the gate is lifted away from the body of the valve and the flexible seal is released, allowing the flow of liquid or gas through the valve.

The flexible seal is designed to provide a tight seal when the gate is in the closed position and to adjust itself to changes in pressure, temperature, or other environmental factors. This ensures the valve remains reliable and leak-free for long periods of time.

Resilient Seated Gate Valves Prices

When it comes to pricing, Venturi Valves offer competitive prices on their resilient seated gate valves. They are committed to providing high quality products at an affordable price.

At Venturi Valves, we have a wide range of resilient seated gate valves to meet every need. Our products are designed for superior performance and reliability, and are backed by unparalleled customer service and support. We are committed to providing the best products at the best prices, and our team of experts is always available to provide valuable insight and guidance.

Whether you’re looking for a reliable and safe gate valve for your water or wastewater system, Venturi Valves is the perfect choice. With our extensive range of resilient seated gate valves, you’re sure to find the right product for your needs. Contact us today to learn more about our resilient seated gate valves and how they can meet your requirements. We look forward to hearing from you.

  • Cast Iron, Ductile Iron or Stainless Steel
  • Bolted bonnet (BB)
  • Rising stem (RS) or non-rising Stem(NRS)
  • Resilient seat, EPDM or NBR
  • No retention area
  • water distribution, Fire Fighting Lines

Are you looking for a reliable and safe gate valve for your water or wastewater systems? Resilient seated gate valves are the perfect solution for your needs. Venturi Valves is one of the leading resilient seated gate valve manufacturers, offering high quality products at competitive prices.

  • Depending on the valve materials: water, oil and oil derivates and other non aggressive media
  • PN6/10/16/25/40
  • Temperature up to 200
  • Cast Iron, Ductile Iron or Stainless Steel
  • Long service life
  • Respect to emission standards
  • Easy handling and maintenance
  • Stem packing replacement in working conditions
  • Metal Seating
  • Electric, hydraulic or pneumatic actuator
  • Position indicator
  • Extended stem
  • Locking device
  • Flanges and welding ends according to: EN, DIN, GOST, etc.
  • Other paint finishes are available upon customer’s request
  • Gate valve complete with counter flanges, bolting and gaskets.
  • Every produced valve was tested according to EN 12266-1
Gate Valves according to EN 1984 PN 16 / PN 25 PN 40
Face-to face dimensions according to EN 558, Serie 14 EN 558, Serie 26 or Manufacturer standard
Flanged ends according to EN 1092-1, Tip B1
End-to-end dimensions according to EN 12982, Serie 15 EN 12982, Serie 26 or Manufacturer standard
Pressure tests according to EN 12266-1, Rate A
NO PART MATERIAL
1 BODY EN-GJS-400 (GGG40) EN-GJS-500 (GGG50)
2 BONNET EN-GJS-400 (GGG40) EN-GJS-500 (GGG50)
3 DISC EN-GJS-400-500 (GGG40-50) + EPDM KAPLI
4 STEM X20Cr13
5 GASKET EPDM
6 BOLTS 8.8
7 NUTS MS58
DN (mm) D (mm) k (mm) d (mm) f (mm) C (mm) Ixn L (mm) H (mm) Weight (Kg)
ø50 (PN10-16-25) 165 125 99 3 20 ø19×4 150 210 11
Ø65 (PN10-16-25) 185 145 118 3 20 ø19×4 170 240 15
ø80 (PN10-16-25) 200 160 132 3 22 ø19×8 180 280 20
ø100 (PN10-16) 220 180 156 3 24 ø19×8 190 310 24
ø100 (PN25) 235 190 156 3 28 ø23×8 190 310 27
ø125 (PN10-16) 250 210 184 3 26 Ø19×8 200 350 36
ø125 (PN25) 270 220 184 3 30 Ø28×8 200 350 40
ø150 (PN10-16) 285 240 211 3 26 ø23×8 210 400 47
ø150 (PN25) 300 250 211 3 34 ø28×8 210 400 54
ø200 (PN10) 340 295 266 4 26 ø23×8 230 520 79.5
ø200 (PN16) 340 295 266 4 30 Ø23×12 230 520 79.5
ø200 (PN25) 360 310 274 4 34 ø28×12 230 520 88
ø250 (PN10) 395 350 319 4 28 ø23×12 250 610 122
050 (PN16) 405 355 319 4 32 Ø28×12 250 610 122
ø250 (PN25) 425 370 330 4 36 Ø31×12 250 610 134
ø300 (PN10) 445 400 370 4 28 ø23×12 270 695 164
ø300 (PN16) 460 410 370 4 32 ø28×12 270 695 164
ø300 (PN25) 485 430 389 4 40 ø31×16 270 695 176
ø350 (PN10) 505 460 429 4 30 ø23×16 290 850 200
ø350 (PN16) 520 470 429 4 36 ø28×16 290 850 200
ø350 (PN25) 555 490 448 4 44 ø34×16 290 850 220
ø400 (PN10) 565 515 480 4 32 ø28×16 310 950 300
ø400 (PN16) 580 525 480 4 38 ø31X16 310 950 310
ø400 (PN25) 620 550 503 4 48 ø37×16 310 950 330
ø450 (PN10) 615 565 530 4 32 ø28×20 330 1040 350
ø450 (PN16) 640 585 548 4 40 ø31X20 330 1040 370
ø450 (PN25) 670 600 548 4 50 ø37×20 330 1040 385
ø500 (PN10) 670 620 582 4 34 ø28×20 350 1040 350
ø500 (PN10) 715 650 609 4 42 ø34×20 350 1040 370
ø500 (PN25) 730 660 609 4 52 ø37×20 350 1040 385
ø600 (PN10) 780 725 682 5 36 ø31×20 390 1250 630
ø600 (PN16) 840 770 720 5 48 ø37×20 390 1250 650
ø600 (PN25) 845 770 720 5 56 ø41×20 390 1250 693