Q (X)-series Pneumatic Three-way Regulating Valve
Q (X)-series Pneumatic Three-way Regulating Valve
The Q(X) series pneumatic three-way regulating valve manufactured by our company features a cylindrical thin-wall window spool guide, distinguishing it from the plunger spool’s bushing guide. Equipped with a multi-spring actuator, the valve body adopts a four-way structure, enabling both split-type (one in and two out) and confluence-type (two in and one out) configurations to achieve fluid mixing for heating and cooling or uneven shunting to meet diverse operational demands. This valve offers advantages such as compact structure, lightweight design, responsive operation, minimal pressure drop loss, high capacity, and easy maintenance. It is widely utilized in complex environments across industries including printing and dyeing, leather production, wallpaper manufacturing, chemicals processing, electric power generation, textiles production.
【Product Attributes】
| Nominal Diameter | DN20~DN250 |
| Nominal Pressure | PN1.0~PN4.0 Class150~Class300 |
| Applicable Temperature | -196℃~565℃ |
| Connection Type | Flange Welded Threaded |
| Applicable Place | Confluence type regulation；Shunt regulation； Flow switching |
| Body Material | WCB CF8 CF8M CF3M TA C-276 2205 |
| Trim Material | 304 304+STL 316 316+STL 316L 316L+STL 17-4PH C-276 |
| Leakage Class | Hard Seal ClassIV ClassV Soft Seal ClassVI(ANSIB16.104) |
| Film Actuator | PZM200 PZM280 PZM400 PZM600 PZM1000 PZM1600 |
| Spring Range and Air Source | 40~200KPa ( Air Source0.25MPa) 80-240KPa ( Air Source0.3MPa) |
| Input Singal | 4-20mA.DC |
【Product Characteristics】
1. Valve body: The company’s regulating valves feature a high-strength olive-shaped valve body and shell, providing excellent pressure resistance and reliable structural strength. This ensures that the valve will not deform or experience increased internal leakage when installed on site, addressing common issues found in domestic regulating valves.
2. Thin-wall cylindrical spool guide with a large guide area ensures reliable operation.
3. The spool window is designed for flow distribution and regulation, offering optional flow characteristics such as straight line, parabola, fast opening, and more.
4. Various types of valve covers and sealing forms are available to meet diverse control requirements.
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