Products
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Lift check valves DN 15-300 PN 40
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Rotary check valves DN 20-600 PN 25
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Three-eccentric butterfly valve for welding DN40-1200 PN10
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Steel wedge gate valve with rising spindle DN50-500 PN100
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Cast iron parallel gate valve with rising spindle DN50-800 PN10
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Steel wedge gate valve with non-rising spindle DN300-1400 PN25
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Wafer butterfly valve with symmetrical disk PN10PN16
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2-piece coupling ball valve PN15-PN25(1000WOG)
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Flange ventilation valve DN100-4000
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Steel wedge gate valve with rising spindle DN50-300 РN160
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Steel wedge gate valve with rising spindle DN50-1400 PN25
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Cast iron gate valves with rubber wedge DN50-DN800 РN16
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Ball valve for welding 3-piece PN15-PN25(1000WOG)
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Three-eccentric wafer-type rotary disc valve PN10PN16PN25
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Flanged ball valve with ball on supports
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Lined flanged valve
Chemical diaphragm valves (VDC) DN15-250
Nominal diameter: from 15 to 250 mm
Nominal pressure: 1.6 MPa
Working environment temperature: up to 200 °C
Working environment: chemical environment
Description
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Product Introduction
◆ Nominal diameter: from 15 to 250 mm
◆ Nominal pressure: 1.6 MPa
◆ Temperature of working environment: up to 200 °C
◆ Working environment: chemical environment
◆ Tightness class: A according to GOST 9544-2015
◆ Design: collapsible
◆ Housing material: carbon steel (C), alloy steel (LS), stainless steel (SS)
◆ Control type: manual (flywheel), gearbox (5), electric drive (9)
◆ Seal material: FEP (F46), PCTFE (F3), PTFE (F4), PFA, PO
◆ Connection type: flange
Materials of main parts
◆ Housing: steel 20, 304, 316L
◆ Disc: steel 20, 304, 316L
◆ Lining: FEP (F46), PCTFE (F3), PTFE (F4), PFA, PO
◆ Diaphragm: FEP (F46), CR, PFA, EPDM
Main technical characteristics
| DN, mm | L | D | D1 | D2 | f | b | z-Ød | Do | H | Weight, kg |
| PN 1.6 MPa | ||||||||||
| 15 | 125 | 95 | 65 | 45 | 3 | 15 | 4-14 | 120 | 120 | 3.5 |
| 20 | 135 | 105 | 75 | 55 | 3 | 17 | 4-14 | 120 | 120 | 4 |
| 25 | 145 | 115 | 85 | 65 | 3 | 17 | 4-14 | 180 | 130 | 5.5 |
| 32 | 160 | 140 | 100 | 78 | 3 | 19 | 4-18 | 180 | 135 | 8 |
| 40 | 180 | 150 | 110 | 85 | 3 | 19 | 4-18 | 180 | 160 | 9 |
| 50 | 210 | 165 | 125 | 100 | 3 | 21 | 4-18 | 200 | 165 | 12 |
| 65 | 250 | 185 | 145 | 120 | 3 | 21 | 4-18 | 250 | 200 | 21 |
| 80 | 300 | 200 | 160 | 135 | 3 | 22 | 8-18 | 280 | 220 | 28 |
| 100 | 350 | 220 | 180 | 155 | 3 | 23 | 8-18 | 300 | 275 | 38 |
| 125 | 400 | 250 | 210 | 185 | 4 | 24 | 8-18 | 320 | 335 | 60 |
| 150 | 460 | 280 | 240 | 210 | 4 | 26 | 8-23 | 350 | 380 | 82 |
| 200 | 570 | 340 | 295 | 265 | 4 | 26 | 12-23 | 450 | 500 | 123 |
| 250 | 680 | 405 | 355 | 320 | 4 | 28 | 12-28 | 500 | 575 | 235 |
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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