ZJHP ((M) type pneumatic single seat (sleeve) regulating valve consists of pneumatic multi-spring film execution mechanism and low flow resistance direct through single seat valve (sleeve valve), single seat valve body direct through single seat cover on the directional structure, valve core is a piston type structure, with a small size compared to ordinary single seat valve, light weight, large flow and other characteristics, suitable for large flow, leakage volume requirements strict occasions.
I. Valve
Valve form: Direct pass single seat (sleeve) reverse S type casting type valve
Dɛmɛ: DN20 ~ 300mm
Tɔŋ: PN1.6 4.0 6.4MPa
Fɛɛrɛ: flange press JB78-59 JB/T79.2-94 concave
Kä ye looi: HT200 ZG230<unk>450 ZG1Cr18Ni9Ti ZG0Cr18Ni12M02Ti
Top Valve Cover: Normal Temperature Type -20 ~ + 200 ℃
Warm type -40 ~ + 450 ℃
Lɔ̈ɔ̈i: Polytetrafluoroethylene V-type, graphite flexible, stainless steel corrugated tubes
Valve ye
Valve type: Single seat (sleeve) piston type valve core
Traffic properties: linear properties, e.g. percentage properties or fast opening properties. Traffic properties: linear properties, e.g. percentage properties or fast opening properties. Traffic properties: linear properties, e.g. percentage properties or fast opening properties.
Kä ye looi: 1Cr18Ni9Ti 0Cr18Ni12Mo2Ti
Traffic Chart

Ajuiɛɛr:
Fom: Multi Spring Film Execution Mechanism Pad: Rubber Asbestos Plate, 1Cr18Ni9Ti
Film Material: Finger Rubber Clamp Reinforced Polyester Fabric Spring Range: 20-100 ((40-200, 80-240, 20-60)
Spring ye kɔɔr: 60Si2Mn 60-100) KPa
Gɛɛr: 2Cr13 Gɛɛr: 0.14 0.16 0.28MPa
Film Cover: A3 Gas Source Connector: M10X1
Lɔ̈ɔ̈m: 2Cr13 Lɔ̈ɔ̈m: -30 ~ + 70 ℃
Valve type: gas one open type, gas one shut type
Parameters Teknikal
| Nɔŋ Diameter (mm) |
Valve Seat Diameter (mm) |
Fɛɛr de flow Kv | Rating Yök (mm) |
Filim ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n ye kɛ̈n2 | Adjustable inherent | Tɛmpɛr wɛɛngɛ ℃ | Kɛlɛ fundamental | Diference | Dead Zone | Rating flow coefficient | Kuantity leakage | ||
| Lineer | Pɛrsɛnt | ||||||||||||
| G3/4 |
3 4 5 6 7 8 |
0.08 0.12 0.20 0.32 0.50 0.80 |
10 | 220 | 50:1 | -40~+85 | No locator ±5% ±1% ye tɔ̈u |
No locator ±3% 1% ye tɔ̈u |
No locator ±3% 0.4% ye tɔ̈u |
±10% | Duël 10-4Valve capacity (sleeve 10)-3Valve rated capacity) | ||
| 20 | 10 | 1.8 | 1.6 | 10 | 350 | ||||||||
| 12 | 2.8 | 2.5 | |||||||||||
| 15 | 4.4 | 4 | |||||||||||
| 20 | 6.9 | 6.3 | |||||||||||
| 25 | 25 | 11 | 10 | 16 | |||||||||
| 40 | 32 | 17.6 | 16 | 25 | |||||||||
| 40 | 27.5 | 25 | |||||||||||
| 50 | 50 | 44 | 40 | ||||||||||
| 65 | 65 | 69 | 63 | 40 | 560 | ||||||||
| 80 | 80 | 110 | 100 | ||||||||||
| 100 | 100 | 176 | 160 | ||||||||||
| 150 | 125 | 275 | 250 | 60 | 900 | ||||||||
| 150 | 440 | 400 | |||||||||||
| 200 | 200 | 690 | 630 | ||||||||||
| 250 | 250 | 1000 | 900 | 100 | 1400 | ||||||||
| 300 | 300 | 1600 | 1440 | ||||||||||
ZJHP/M Type Pneumatic Adjustment Valve

ZJHP/M Pneumatic Film Adjustment Valve Dimensions
|
Nɔŋ Diameter |
L(mm) | H(mm) | H1(mm) |
ФA (mm) |
||||||
|
ANSI125FF ANSI150RF JIS10KFF.RF PN0.6、1.6 |
ANSI300 JIS20 30KRF PN4.0 |
ANSI600 JIS40K.RF PN6.4 |
Normal | Temperature dɔ | PN6 | PN16 | PN40 | PN64 | ||
| G3/4″ | 120 | 120 | 120 | 253 | 31 | 31 | 236 | |||
| 20 | 181 | 194 | 206 | 398.5 | 548.5 | 45 | 52.5 | 65 | 285 | |
| 25 | 184 | 197 | 210 | 410.5 | 560.5 | 50 | 57.5 | 70 | ||
| 40 | 222 | 235 | 251 | 455 | 620 | 65 | 75 | 85 | ||
| 50 | 254 | 267 | 286 | 457.5 | 627.5 | 70 | 82.5 | 90 | ||
| 65 | 276 | 292 | 311 | 610 | 790 | 80 | 92.5 | 102.5 | 360 | |
| 80 | 298 | 317 | 337 | 622 | 8.7 | 95 | 100 | 107.5 | ||
| 100 | 352 | 368 | 394 | 640 | 850 | 105 | 110 | 117.5 | 125 | |
| 150 | 451 | 473 | 508 | 870 | 1130 | 132.5 | 142.5 | 150 | 172.5 | 470 |
| 200 | 600 | 610 | 650 | 890 | 1150 | 160 | 170 | 187.5 | 207.5 | |
