One-Touch Couplings for Clean Applications - Panel Mount
Brand :
MISUMI
Caution
- Please check the content on our website as the PDF does not contain the most up-to-date information.
Product Description
[Features]·A quick-connect fitting suitable for clean environments. [Material]·It is polypropylene.
[ M ]Material: Body: Polypropylene
Metal Part: SUS304
Specifications
| Applicable Fluid | Air, Water, Chemicals |
| Operating Temperature Range* | 0~80°C |
| Max. Operating Pressure | 0.9MPa(20°C) |
| Operating Vacuum Level | -100kPa |
■Features
• Clean environment compatible polypropylene (PP) is used for the main body.
• Plastic body is semitransparent so that fluid is recognizable from the outside.
■Precautions for Use
• For water or fluid, inserts for Soft Tubes (P.1390 PUIT / PUSIT) must be used. Keep the surge pressure
to below max. pressure rating.
• If threaded portion is made of PP, tighten coupling by screwing hand tight, then giving 2 or 3 turns with
a wrench. Over tightening may damage threads. Insufficient tightening may cause loosening or leaking.
• Due to creep deformation, screws may become loose and minute leakages may occur. Periodical
tightening maintenance is recommended. If retightening does not work, then replace the coupling in use.
• When possibilities of machine and equipment damages exist due to fluid medium leakages, consider
providing protective measures such as covers prior to use.
• No oil permitted.
■Structure Diagram
＜Recommended Tightening Torque＞
Thread Body: Polypropylene
R1/8:0.5N-m R1/4:0.7N-m R3/8:1.0N-m
Thread: SUS304
R1/8:7~9N-m R1/4:12~14N-m R3/8:22~24N-m
(The values are for seal tape 2 rotations. Retighten by up to 2 additional rotations if required.)
＜Recommended Tightening Torque＞
Thread Body: Polypropylene
R1/8:0.5N-m R1/4:0.7N-m R3/8:1.0N-m
Thread: SUS304
R1/8:7~9N-m R1/4:12~14N-m R3/8:22~24N-m
(The values are for seal tape 2 rotations. Retighten by up to 2 additional rotations if required.)