Affiliate classification:
Special Series Control ValveSummary information:
The basic type of DC1629L / D pilot type low-noise regulating valve (which can be used for steam venting) is straight through valve body, pilot balanced valve core, low-noise or multi-stage pressure reduction and low-noise cage regulating valve, which is
Technical Data
Body type | DC1629L globe DC1529L angle | DC1629D globe DC1529D angle |
Body size | DN50 – DN600（2″- 24″） | |
Plug size | DN50 – DN600（2″- 24″） | |
Nominal pressure | PN16 – PN420（ANSI class 150 - 2500） | |
Design temperature | -29℃ - 620℃ | |
Connections | RF、FM、RTJ、SW、BW | |
Body materials | A216 WCB/WCC，A217 WC6/WC9/C12A，A352 LCB/LCC，A351 CF8/CF8M | |
Trim materials | GB1220 20Cr13/S30408/S31608/17-4PH，A479 XM-19 ，Inconel 718，A182 F6NM，+STL | |
Adjustable ratio | 50:1 – 30:1 | |
Flow characteristics | linear 、EQ% | |
Metal seal | GB4213 Ⅳ ANSI class Ⅳ | |
Soft seal | N/A | |
Actuator | Electric actuator | |
Pneumatic diaphragm actuator | ||
Pneumatic cylinder actuator | ||
Previous: Pilot Operated Low Noise Control Valve
