| PSS-Identität | PSS universal one-way speed controller with tube-to-thread interfaces and360° adjustable tube insertion orientation. It is distinct from inline PSA and elbow PSL. Universal describes orientation, not compatibility with every tube/thread, bidirectional equal regulation or swivel service life. |
| A-/B-Drosselrichtung | A meter-out: controlled threaded end→tube, free tube→thread. B meter-in: controlled tube→thread, free thread→tube. Use actual actuator circuit and A/B handle marking; do not reverse meanings from mounting appearance. |
| Veröffentlichte Anschlussmatrix | PSS4M5, PSS601, PSS602, PSS801, PSS802, PSS1002, PSS1003, PSS1203, PSS1204 only. M5×0.8 with4 mm; PT1/8 with6/8 mm; PT1/4 with6/8/10 mm; PT3/8 with10/12 mm; PT1/2 with12 mm. The wider PSL tube/thread combination matrix does not apply to PSS. |
| Suffix und Farbe | A/B control code required; blank grey or D black release button/body. PT blank thread field; M5 metric. No G/NPT, voltage, omitted control code or extra seal suffix in these sources. |
| Betriebsgrenzen | Betriebsdruck 0–1.0 MPa; Prüfdruck 1.5 MPa; Umgebung/Medium −20 bis +70°C; Vakuum −750 mmHg. Weicher Nylon- oder Polyurethanschlauch. Der Prüfdruck ist kein Dauerbetriebsdruck; Schlauchverträglichkeit und Schaltungsbedingungen müssen bestätigt werden. |
| Nadeldrosselung und Leckage | Needle clockwise reduces controlled flow/speed; counterclockwise increases. Begin from closed and open slowly for actual actuator commissioning. Source explicitly permits some leakage in closed position: not a zero-leak stop valve, safety isolation or pressure-compensated constant-flow regulator. Do not use pliers or force at adjustment limits. |
| Materialien | Nickel-plated brass core/needle, aluminium-alloy cap/rings, PBT plastic body/holder, POM location/interface pieces, NBR seals and stainless spring per source structure. Neither all-metal nor copper-free/stainless body. Published anti-drop design does not establish a safety certification. |
| PSS-Maße | PSS-specific table retains tubeD, threadR, insertionL, adjustableCmax/min and weight for all nine pairs. A/B have same external dimensions. 4M5 C30/27.5 mm,weight8.1 g;601 C41.5/35 mm,19 g;1204 C58.5/51.5 mm,105.8 g. Match knob access,360° tube orientation and wrench clearance, not PSL dimensions. |
| Durchflussbedingungen | Shared charts explicitly identify PSS size/thread lines. Controlled flow is graphed against needle turns at0.5 MPa; free flow against inlet pressure inMPa, unitsL/min(ANR). Curves are configuration/condition specific, not guaranteed actuator speed or an exact fully-open capacity for every code. |
| Einbau und Anfrageangaben | Insert cut tube fully; depressurize before release-button removal. Thread torque/insertion depth referenced to actual fitting instructions, there is no single torque specified for all fittings. Send full code, handleA/B, tube/thread photo, direction/circuit, actuator and speed/duty requirement, pressure/temperature, quantity and destination. |