Products
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Shut-off stuffing box valves DN10-500 PN40
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Filters form Y
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2-piece coupling ball valve PN40-PN64(2000WOG)
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1-piece coupling ball valve PN15-PN25(1000WOG)
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Steel wedge gate valve with rising spindle DN50-300 РN160
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Lift check valves DN 15-300 PN 25
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Double-eccentric flanged rotary disc valve PN10PN16
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All-welded flanged valve
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Steel wedge gate valve with rising spindle DN50-300 PN250
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Rotary check valves DN 20-600 PN 40
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Steel wedge gate valve with rising spindle DN50-600 PN63
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Lift check valves DN 15-300 PN 40
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2-piece coupling ball valve PN15-PN25(1000WOG)
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Steel flanged bellows shut-off valve DN15-300 PN40
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Lined flanged valve
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Steel wedge gate valve with rising spindle DN50-1400 PN25
Cast iron parallel gate valve with rising spindle DN50-800 PN10
Nominal diameter: from 50 to 800 mm
Nominal pressure: 1.0 MPa – 1.6 MPa
Working environment temperature: up to 225 °C
Working medium: water and air
Description
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Product Introduction
◆ Nominal diameter: from 50 to 800 mm
◆ Nominal pressure: 1.0 MPa – 1.6 MPa
◆ Working environment temperature: up to 225 °C
◆ Working medium: water and air
◆ Tightness class: C according to GOST 9544-2015
◆ Design: with retractable spindle
◆ Body material: gray cast iron (SCh20), malleable cast iron
◆ Control type: manual (flywheel), gearbox (5), electric drive (9)
◆ Seal material: metal to metal
◆ Connection type: flange
Marking: 30ch6br, 30ch506br, 30ch906br
Materials of main parts
◆ Body: gray cast iron (SCh20), malleable cast iron
◆ Cover: gray cast iron (SCh20), malleable cast iron
◆ Wedge: gray cast iron (SCh20), malleable cast iron
◆ Spindle: steel 20, 20Х13
◆ Gasket: paronite PON-B
◆ Surfacing on the wedge: brass LS 59-1
◆ Surfacing on the body: brass LS 59-1
Main technical characteristics
| DN | L | D | D1 | D2 | z-Ø |
| 50 | 180 | 160 | 125 | 100 | 4-Ø18 |
| 80 | 210 | 195 | 160 | 135 | 4-Ø18 |
| 100 | 230 | 215 | 180 | 155 | 8-Ø18 |
| 150 | 280 | 280 | 240 | 210 | 8-Ø23 |
| 200 | 330 | 335 | 295 | 265 | 8-Ø23 |
| 250 | 450 | 390 | 350 | 320 | 12-Ø23 |
| 300 | 500 | 440 | 400 | 368 | 16-Ø23 |
| 350 | 550 | 500 | 460 | 428 | 16-Ø25 |
| 400 | 600 | 565 | 515 | 482 | 20-Ø25 |
| 500 | 700 | 670 | 620 | 585 | 20-Ø25 |
| 600 | 800 | 780 | 725 | 685 | 20-Ø30 |
| 800 | 1000 | 1010 | 950 | 905 | 24-Ø34 |
Information exchanges
We actively participate in various industry exhibitions, exchange meetings, etc., deeply understand the industry product dynamics, online communication and on-site inspections, and actively work on product optimization and technical upgrades to better meet the different needs of customers.
Packaging, delivery and payment
Frequently Asked Questions
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