YNTO Stainless Steel Pneumatic Wafer V-Type Control Ball Valve for regulating parameters such as pressure, flow, temperature, and liquid level

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YNTO Stainless Steel Pneumatic Wafer V-Type Control Ball Valve for regulating parameters such as pressure, flow, temperature, and liquid level
Metal Ball Valve

YNTO Stainless Steel Pneumatic Wafer V-Type Control Ball Valve for regulating parameters such as pressure, flow, temperature, and liquid level

The Pneumatic V-Type Control Ball Valve, equipped with the YNTO series pneumatic actuator, is designed to regulate parameters such as pressure, flow, temperature, and liquid level.

Product Overview

The Pneumatic V-Type Control Ball Valve, equipped with the YNTO series pneumatic actuator, is designed to regulate parameters such as pressure, flow, temperature, and liquid level. The valve core features a V-shaped structure, which allows adjustment by altering the flow area. The rotational movement between the valve core and seat generates a shearing force that can cut fibers, preventing jamming. It boasts strong flow capacity, high regulation accuracy, excellent sealing performance, and lightweight design. This valve is particularly suitable for regulating slurries, media containing fibers, and media with fine solid suspensions. It is widely used in industrial automation control systems across industries such as paper manufacturing, sugar production, petroleum, chemical, metallurgy, power generation, pharmaceuticals, and wastewater treatment.

Main Performance Parameters

Nominal Diameter DN25-DN250
Nominal Pressure 1.0Mpa (PN10) ~ 2.5Mpa (PN25)
Applicable Temperature PTFE 150°C, PPL 200°C, Metal Hard Seal 425°C
Applicable Medium Water, Oil, Steam, Acid-Base
Connection Method Wafer Connection

Main Component Materials

Component Name Materials
Valve Body Material Cast Steel, Stainless Steel (304, 316, 316L), Duplex Steel, etc.
Valve Disc Material Stainless Steel (304, 316, 316L), Duplex Steel, etc.
Valve Stem Material Stainless Steel (304, 316, 316L), Duplex Steel, etc.
Valve Seat Material Polytetrafluoroethylene (PTFE), High-Temperature PPL, Metal Hard Seal, etc.

Main Outline and Connection Dimensions

Nominal Diameter DN (mm) Outline and Connection Dimensions Pneumatic Actuator Model
L L1 H H1 D D1
25 62 178 260 87 68 38 AT63D/AT88SR
32 62 178 267 87 78 42 AT63D/AT088SR
40 62 210 292 87 85 50 AT75D/AT088SR
50 75 210 292 97 100 60 AT88D/AT100SR
65 90 309 332 112 120 75 AT88D/AT115SR
80 100 309 359 112 130 94 AT100D/AT125SR
100 115 309 394 122 158 110 AT125D/AT145SR
125 129 309 410 142 180 135 AT145D/AT160SR
150 160 309 461 165 216 165 AT160D/AT190SR
200 200 309 509 195 268 210 AT190D/AT210SR
250 240 309 572 237 325 260 AT240D/AT270SR
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