Body Type: Straight-through S-type cast valve
Plug Type: Balanced double seal sleeve plug
Nominal Diameter: DN25~300mm; NPS 1″~12″
Nominal Pressure: PN1.6~16.0MPa; CLASS 150~1500LB
Applicable Temperature: -196°C~550°C (Optional according to working conditions)
Type of Connection: Flange, welding, thread (applicable within 1″)
Flange Distance: According to IEC 60534
Gland Type: Bolt compression type
Sealing Gasket: Metal graphite spiral wound gasket
Packing: PTFE, flexible graphite
Actuator: Pneumatic actuator, Electric actuator
TangoValve Group produces a series of double-sealed sleeve control valve,for which sleeve-guided and pressure-balanced plugs are adopted. Top-guide sleeve control valve is a double-sealed sleeve structure, which is mainly used in occasions with low leakage requirements. Because both sealing surfaces of the double seal structure are metal seals, the temperature range for use is wider.
| Z | Actuator |
| Z Series Control Valve | J: Pneumatic diaphragm actuator H: Pneumatic piston actuator R: Electric 3810L actuator D: Electric PSL actuator |
| H | Structural Style |
| H Straight Stroke | M: Standard sleeve control valve MF: Soft seal sleeve control valve ML: Single-stage cage type control valve MG: Sleeve control valve with heat dissipation MV: Bellows type sleeve control valve |
The pressure balanced structure is used for the plug, with small opening andclosing force, and the working condition of high-pressure difference can becontrolled by a small actuator thrust. Top-guide sleeve control valve is widely used in the fuid control ofmedium and low temperature, medium and low pressure pipelines with good dynamic stability. lt has good sealing performance and large allowable pressuredifference.lt has sleeve guide, with large guide area, good stability, compactstructure, quick on-line replacement of valve trim, high maintenance efhciency, saving manpower and time.Balanced valve plug construction ensures minimumactuator thrust.
Carbon steel for body material*
| No. | Component | Material | ||
| 1 | Body | WCB | LCB | WC9 |
| 2 | Gasket | 316 + Graphite / FTFE | ||
| 3 | Sleeve | 304 | 304 | 304 |
| 4 | Plug | 304 | 304 | 304 |
| 5 | Gasket | 316 + Graphite / FTFE | ||
| 6 | Double-screw bolt | 304 | 304 | 304 |
| 7 | Nut | 304 | 304 | 304 |
| 8 | Bonnet | WCB | LCB | WC9 |
| 9 | Stem | 304 | 304 | 304 |
| 10 | Packing | PTFE / Flexible Graphite | ||
| 11 | Lock nut | 304 | 304 | 304 |
| 12 | Pressing sleeve | 304 | 304 | 304 |
| 13 | Plate | 304 | 304 | 304 |
Body Materialls Stainless Steel*
| No. | Component | Material | ||
| 1 | Body | CF8 | CF8M | CF3M |
| 2 | Gasket | 316 + Graphite / PTFE | ||
| 3 | Sleeve | 304 | 316 | 316L |
| 4 | Plug | 304 | 316 | 316L |
| 5 | Gasket | 316 + Graphite / PTFE | ||
| 6 | Double-screw bolt | 304 | 316 | 316L |
| 7 | Nut | 304 | 316 | 316L |
| 8 | Bonnet | CF8 | CF8M | CF3M |
| 9 | Stem | 304 | 316 | 316L |
| 10 | Packing | PTFE / Flexible Graphite | ||
| 11 | Lock nut | 304 | 316 | 316L |
| 12 | Pressing ring | 304 | 316 | 316L |
| 13 | Plate | 304 | 316 | 316L |
Note: 1. The above is of standard confguration structure; The valve seat is metal seal, and the valve seat is soft seal, grade Vl optional. lt canprovide valve trim of spray welding cemented carbide.2.The conventional materialis carbon steel and stainless stee., and the special materiaregulating valve products can be customized according to the user’s work conditions.
| Inside Diameter (mm) | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | |
| Inside Diameter (in) | 1″ | 1-1/4″ | 1-1/2″ | 2″ | 2-1/2″ | 3″ | 4″ | 5″ | 6″ | 8″ | 10″ | 12″ | |
| Flow Coefficient (Kv) Straight Line | 10 | 16 | 25 | 40 | 63 | 100 | 160 | 250 | 400 | 630 | 1000 | 1400 | |
| Flow Coefficient (Kv) Percent | 11 | 17.6 | 27.5 | 44 | 69 | 110 | 176 | 275 | 440 | 690 | 1100 | 1500 | |
| Pneumatic actuator | HA/B-23 | HA/B-34 | HA/B-45 | HA/B-56 | |||||||||
| 350 cm² | 560 cm² | 900 cm² | 1400 cm² | ||||||||||
| Mode of Action | Spring Range | Allowable Differential Pressure (MPa) | |||||||||||
| Gas Opening | 20–100 KPa | 3 | 2.25 | 2.25 | 1.95 | 2.36 | 2.04 | 1.67 | 1.41 | 1.41 | 1.14 | 0.65 | 0.55 |
| 40–200 KPa | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 1.55 | 1.4 | |
| 80–240 KPa | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 4.08 | 4.08 | |
| Gas Off | 20–100 KPa | 1.5 | 1.13 | 1.13 | 0.98 | 1.18 | 1.02 | 0.84 | 0.71 | 0.71 | 0.71 | 0.57 | 0.55 |
| 40–200 KPa | 4.5 | 3.38 | 3.38 | 2.93 | 3.54 | 3.06 | 2.51 | 2.12 | 2.12 | 2.12 | 1.71 | 1.55 | |
| 80–240 KPa | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 4.08 | 3.65 | |
| Electric Actuator | Allowable Differential Pressure (MPa) | ||||||||||||
| Thrust(N) | 800 | 6.4 | 6.4 | ||||||||||
| 2000 | 6.4 | 6.4 | 6.4 | 5.1 | |||||||||
| 3000 | 6.4 | 6.4 | 6.4 | 6.4 | 5.7 | 4.76 | |||||||
| 5000 | 6.4 | 6.4 | 6.4 | 6.4 | 6.25 | ||||||||
| 6500 | 6.4 | 6.4 | 4.23 | 3.23 | |||||||||
| 10000 | 6.4 | 6.1 | 3.31 | 2.07 | |||||||||
| 16000 | 6 | 4 | |||||||||||
| Model | Pneumatic film actuator | Electronic electric actuator |
| Form | ZH22~ZH56 | 3810L, RSL |
| Type | Multi spring | Intelligent integrated type |
| Purpose | Adjustment, switch | Regulating |
| Drive | Air pressure (spring range): 140 (20~100) KPa G 240 (40~200) KPa G 280 (80~240) KPa G | Power supply: AC 220 V ±10% 50Hz AC 380 V ±10% 50Hz |
| Joint | Rc 1/4 | Common type: 2–PF(G1/2”) Flameproof type: 2–PF(G3/4”) |
| Positive Action | Air pressure increases to push the valve to close | Control signal increases to push the valve to close |
| Reaction | Air pressure increases to push the valve open | Control signal increases to push the valve open |
| Control Signal | 4~20mA.DC (With positioner) | Input output 4~20mA.DC |
| Lag | ≤1% FS (With positioner) | ≤0.8% FS |
| Linearity | 2% FS (With positioner) | ≤±1% FS |
| Ambient Temperature | -10°C ~ +70°C | |
| Surface Coating | Black phosphating treatment Actuator: Acrylic polyurethane paint | |
| Optional Accessories | Optional accessories, Hand wheel, Magnetic valve, Travel switch, Lock up valve | Heater |
| Flow Characteristics | Equal percentage, Straight line | |
| Adjustable Range | 50:01 | |
| Rated Cv Value | Equal percentage: 10~1400 Straight line: 11~1500 | |
| Allowable Leakage | Hard seal: Level-IV (0.01% rated flow of valve) Soft seal: Level-V | |
| Drive Mode | Pneumatic | Electric |
| Intrinsic Error (%) | ±1.0 | ±1.0 |
| Return Difference (%) | ≤1.0 | ≤1.0 |
| Dead Zone (%) | ≤0.6 | ≤1.0 |
| Constant Point Deviation (%) | ±2.5 | ±2.5 |
| Rated Stroke Deviation (%) | ≤2.5 | ≤2.5 |
| DN (In) | 20 (3/4″) | 25 (1″) | 32 (1-1/4″) | 40 (1-1/2″) | 50 (2″) | 65 (2-1/2″) | 80 (3″) | 100 (4″) | 125 (5″) | 150 (6″) | 200 (8″) | 250 (10″) | 300 (12″) |
| L | |||||||||||||
| PN16/25 | 181 | 184 | 200 | 222 | 254 | 276 | 298 | 352 | 410 | 451 | 600 | 650 | 700 |
| PN40 | 181 | 184 | 200 | 222 | 254 | 276 | 298 | 352 | 410 | 451 | 600 | 670 | 770 |
| PN64 | 210 | 210 | 210 | 251 | 286 | 311 | 337 | 394 | 440 | 508 | 650 | 690 | 800 |
| H | |||||||||||||
| PN16/25 | 52.5 | 57.5 | 75 | 75 | 85.5 | 92.5 | 100 | 110 | 142.5 | 158 | 170 | 195 | 230 |
| PN40 | 52.5 | 57.5 | 75 | 75 | 82.5 | 92.5 | 100 | 117.5 | 150 | 167.5 | 187.5 | 205 | 245 |
| PN64 | 65 | 40 | 85 | 85 | 90 | 102.5 | 107.5 | 125 | 172.5 | 195 | 207.5 | 230 | 260 |
| H1 | 132 | 132 | 158 | 170 | 179 | 214 | 221 | 234 | 270 | 294 | 331 | 390 | 450 |
| H2 | 285 | 285 | 285 | 285 | 285 | 360 | 360 | 360 | 470 | 470 | 470 | 580 | 580 |
| H3 | 208 | 208 | 224 | 228 | 228 | 334 | 334 | 342 | 408 | 453 | 482 | 520 | 550 |
| H4 | 153 | 153 | 153 | 153 | 153 | 181 | 181 | 181 | 247 | 247 | 247 | / | / |
| H5 | 336 | 338 | 402 | 405 | 405 | 627 | 628 | 635 | 698 | 702 | 728 | 755 | 790 |
| H6 | 700( According to the actualtemperature) | ||||||||||||
| H7 | 88 | 88 | 88 | 88 | 88 | 95 | 95 | 95 | 110 | 110 | 140 | 140 | 140 |
| D | 310 | 310 | 355 | 390 | 430 | 465 | 520 | 585 | 660 | 770 | 890 | 950 | 950 |
| A | 200 | 200 | 200 | 200 | 200 | 240 | 240 | 240 | 350 | 350 | 350 | 450 | 450 |
| C | 282 | 282 | 282 | 282 | 282 | 360 | 360 | 360 | 470 | 470 | 470 | 650 | 650 |
| Flange | Executable: GB、HG、JB、DIN、JIS、ANSl Corresponding standard | ||||||||||||
| DN (In) | 20 (3/4″) | 25 (1″) | 32 (1-1/4″) | 40 (1-1/2″) | 50 (2″) | 65 (2-1/2″) | 80 (3″) | 100 (4″) | 125 (5″) | 150 (6″) | 200 (8″) | 250 (10″) | 300 (12″) |
| L | |||||||||||||
| PN16/25 | 181 | 184 | 200 | 222 | 254 | 276 | 298 | 352 | 410 | 451 | 600 | 640 | 880 |
| PN40 | 181 | 184 | 200 | 222 | 254 | 276 | 298 | 352 | 410 | 451 | 600 | 640 | 880 |
| PN64 | 210 | 210 | 210 | 251 | 286 | 311 | 337 | 394 | 440 | 508 | 650 | 810 | 950 |
| H | |||||||||||||
| PN16/25 | 52.5 | 57.5 | 75 | 75 | 85.5 | 92.5 | 100 | 110 | 142.5 | 158 | 170 | 195 | 230 |
| PN40 | 52.5 | 57.5 | 75 | 75 | 82.5 | 92.5 | 100 | 117.5 | 150 | 167.5 | 187.5 | 205 | 245 |
| PN64 | 65 | 40 | 85 | 85 | 90 | 102.5 | 107.5 | 125 | 172.5 | 195 | 207.5 | 230 | 260 |
| H1 | 132 | 132 | 158 | 170 | 179 | 214 | 221 | 234 | 270 | 294 | 331 | 390 | 450 |
| H2 | 373 | 373 | 456 | 456 | 538 | 538 | 548 | 548 | 725 | 725 | 725 | 795 | 795 |
| H3 | 208 | 208 | 224 | 228 | 228 | 334 | 334 | 342 | 408 | 453 | 482 | 520 | 550 |
| H4 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 |
| H5 | 336 | 338 | 402 | 405 | 405 | 627 | 628 | 635 | 698 | 702 | 728 | 755 | 790 |
| H6 | 700( According to the actualtemperature) | ||||||||||||
| H7 | 88 | 88 | 88 | 88 | 88 | 95 | 95 | 95 | 95 | 110 | 110 | 140 | 140 |
| D | 310 | 310 | 355 | 355 | 390 | 430 | 465 | 520 | 585 | 660 | 770 | 890 | 950 |
| A | 225 | 225 | 225 | 225 | 255 | 255 | 255 | 255 | 255 | 310 | 310 | 350 | 350 |
| Flange | Executable: GB、HG、JB、DIN、JIS、ANSl Corresponding standard | ||||||||||||
Note: 1. The dimensions in the table are standard data without accessories. The dimensions of accessories are calculated according to the actualconhquration.2. Due to the technical innovation and improvement of the product, the size may change. Please contact the technical departmentof the Company for the latest information.
Top-guided sleeve control valves are integral components in various industrial processes, offering precise flow regulation and exceptional stability across a wide range of applications.
Petrochemical and Chemical Industries
In the petrochemical and chemical sectors, these valves manage the flow of diverse liquid and gas media, ensuring accurate control in processes involving high temperatures and pressures. Their robust design and superior guiding capabilities make them suitable for handling aggressive and corrosive substances, maintaining process integrity and safety.
Oil and Gas Industry
Within the oil and gas industry, top-guided sleeve control valves are employed to regulate the flow of hydrocarbons and other fluids. Their ability to withstand high-pressure differentials and resist wear from abrasive media ensures reliable performance in upstream, midstream, and downstream operations.
Power Generation
In power plants, these valves control steam and water flow, contributing to efficient turbine operation and overall plant performance. Their precise modulation capabilities support optimal thermal management and energy output.
Water Treatment and Distribution
Top-guided sleeve control valves are utilized in water treatment facilities to manage flow rates and pressures, ensuring consistent water quality and distribution. Their design minimizes cavitation and erosion, extending valve lifespan and reducing maintenance requirements.
General Industrial Applications
Beyond these sectors, top-guided sleeve control valves find applications in various industrial processes requiring dependable flow control, such as pulp and paper manufacturing, food and beverage production, and pharmaceutical processing. Their versatility and reliability make them a preferred choice for maintaining process efficiency and product quality.
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