Products
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Energy valves
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Shut-off stuffing box valves DN10-500 PN40
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Wafer butterfly valve with symmetrical disk PN10PN16
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Steel wedge gate valve with non-rising spindle DN300-1400 PN25
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3-piece coupling ball valve PN40-PN64(2000WOG)
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Shut-off stuffing box valves DN10-400 PN63
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Chemical ball valve (lined valve) DN15-250 PN16
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2-piece coupling ball valve PN15-PN25(1000WOG)
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Three-eccentric flanged rotary disc valve PN16PN25
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Double-eccentric flanged rotary disc valve PN10PN16
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Three-eccentric wafer-type rotary disc valve PN10PN16PN25
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Cast iron parallel gate valve with rising spindle DN50-800 PN10
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Cast iron gate valves with rubber wedge DN50-DN800 РN16
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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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Wedge gate valve stamp-welded DN300-2400 RN 1-10
Ball valve flange 2-piece with floating ball
Nominal diameter: from 15 to 300 mm
Nominal pressure: 1.6 MPa
Working environment temperature: up to 425 °C (carbon steels)
up to 525 °C (stainless steels)
Working medium: water, steam, petroleum products
Description
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Product Introduction
◆ Nominal diameter: from 15 to 300 mm
◆ Nominal pressure: 1.6 MPa
◆ Working environment temperature: up to 425 °C (carbon steels); up to 525 °C (stainless steels)
◆ Working medium: water, steam, petroleum products
◆ Tightness class: A according to GOST 9544-2015
◆ Housing material: carbon steel (C), alloy steel (LS), stainless steel (SS)
◆ Control type: manual (flywheel), gearbox (5), electric drive (9)
◆ Seal material: PTFE, metal to metal
◆ Type of connection: flange, welding
Materials of main parts
◆ Housing: steel 20, A105, stainless steel
◆ Cover: steel 20, A105, stainless steel
◆ Ball: stainless steel
◆ Rod: stainless steel
◆ Seat: PTFE, RPTFE
◆ Oil seal packing: graphite, PTFE
Main technical characteristics
| DN | L | D | D1 | D2 | b | f | z-d | TXT |
| 15 | 130 | 95 | 65 | 45 | 14 | 2 | 4-Ø14 | 9x9 |
| 20 | 130 | 105 | 75 | 55 | 14 | 2 | 4-Ø14 | 9x9 |
| 25 | 150 | 115 | 85 | 65 | 14 | 2 | 4-Ø14 | 11×11 |
| 32 | 165 | 135 | 100 | 78 | 16 | 2 | 4-Ø18 | 11×11 |
| 40 | 180 | 145 | 110 | 85 | 16 | 2 | 4-Ø18 | 14x14 |
| 50 | 200 | 160 | 125 | 100 | 16 | 2 | 4-Ø18 | 14x14 |
| 65 | 220 | 180 | 145 | 120 | 18 | 2 | 4-Ø18 | 14x14 |
| 80 | 250 | 195 | 160 | 135 | 20 | 2 | 8-Ø18 | 17×17 |
| 100 | 280 | 215 | 180 | 155 | 20 | 2 | 8-Ø18 | 22×22 |
| 125 | 320 | 245 | 210 | 185 | 22 | 2 | 8-Ø18 | |
| 150 | 360 | 280 | 240 | 212 | 24 | 2 | 8-Ø23 | |
| 200 | 400 | 335 | 295 | 268 | 26 | 2 | 12-Ø23 |
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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3-piece coupling ball valve 1000 WOG
Nominal diameter: from 8 to 100 mm Conditional pressure: Maximum pressure for steam 8 bar Working medium temperature: up to 180 °C Working medium: water, steam, petroleum products
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