PJN series
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Push-In Fitting Type Flow Control Valve for Clean Environment Needle Valve PP Series Copper alloy Non- Clean-room free material grease packaging option Chemical Industry Medical Industry Medicine Industry Food Industry (polypropylene) Body Material for Clean Environment. ● SUS304 for Seal Rubber. ● Oil-Free. Fluid by Transparent Body

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Controller Series Needle Valve ■ Model Designation (Example) PJN Needle Valve PP Series 01 ⑥ Thread sealing option ④ Seal rubber material Union Straight inch size Code mm size ※. Inch sizes are for PJSMU type only. Specify 4 for 5/32" and 8 for 5/16 " ③ Thread size Thread size Metric thread (mm) Taper pipe thread ④ Seal rubber material No code：EPDM F：FKM N：NBR ⑤ Packaging option No code：Standard package C：Clean-room package ⑥ Thread sealing option (taper thread only) No code：Standard (No Sealock and seal tap

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■ Specifications Fluid medium Air / Water / Other chemicals (※1) Operating pressure range 32 ~ 176°F (0 ~ 80°C) (no freezing) (Seal rubber NBR: 32 ~ 140°F ) Operating temp. range Warning ※ 1. Make sure to follow the instructions below when the fluid medium is water or other chemicals. 1. Surge pressure must be controlled lower than max. operating pressure when using water or liquid as a fluid medium. 2. Be sure to place Insert Ring into the tube edge when using water or liquid as a fluid medium. 3. The specification above may not be applied, depending on the kind of chemicals, solvent, or...

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Controller Series Needle Valve Detailed Safety Instructions Before Instruction Manual” and “Common Safety Instructions for Controllers”. Warning 1. When controlling the speed of actuators, slowly release the air by adjusting the needle from a fully closed state. In case the needle is opened, actuator can move suddenly. Turn needle in the clockwise direction to close, and in the counterclockwise to open. 2. Do not swing or rotate resin body of the products by force. It may damage to the products and cause a fluid leakage. 3. Resin can be deteriorated by being exposed to direct sunlight or...

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■ How to insert and disconnect 1. How to insert and disconnect tubes ① Tube insertion Insert a tube into Push-In Fitting up to the tube end. Lock-claws bite the tube and fix it automatically, then the elastic sleeve seals around the tube. Refer to “2. Instructions for Tube Insertion” under “Common Safety Instructions for Fittings” . ② Tube disconnection The tube is disconnected by pushing release-ring to release Lock-claws. Make sure to stop air supply before the tube disconnection. 2. How to tighten thread ① Tightening thread Use a spanner to tighten a hexagonal-column. Refer to “Table:...

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Controller Series Needle Valve PJNMU Union Straight Unit：mm Tube O.D. øD PJNMU1/4④⑥ 1/4 PJNMU3/8④⑥ 3/8 Model code Weight CAD (g) file name ※ 1. ④ in Model code / Replaced with “F” ( FKM), or “N” ( NBR) for Seal rubber material change. ※ 2. ⑥

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PJNC Elbow Metric thread type ※ 1. “L1” and “L2” are reference values for height dimensions after tightening taper thread. ※ 2. ④ in Model code / Replaced with “F” (FKM), or “N” (NBR) for Seal rubber material change ※ 3. ⑤ in Model code / Replaced w

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Controller Series Needle Valve ■ Flow characteristic (Fluid: Air) Union Straight Type Control flow Flow rate (l/min(ANR)) Control flow Flow rate (l/min(ANR)) Control flow Flow rate (l/min(ANR)) Flow rate (l/min(ANR)) Control flow Flow rate (l/min(ANR)) Flow rate (l/min(ANR)) PJNC 8-04 Control flow 10-04 2800 12-04 2400 Flow rate (l/min(ANR)) PJNC 4-01 Control flow 6-01 400 8-01 Flow rate (l/min(ANR)) Flow rate (l/min(ANR)) Elbow type PJNC 4-M5 Control flow 6-M5 140

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Safety Instructions SAFETY Instructions 　This safety instructions aim to prevent personal injury and damage to properties by requiring proper use of PISCO products. 　Be certain to follow ISO 4414 and JIS B 8370 ISO 4414Pneumatic fluid power…Recomendations for the application of equipment to transmission and control systems. JIS B 8370General rules and safety requirements for systems and their components. This safety instructions is classified into “Danger”, “Warning” and “Caution” depending on the degree of danger or damages caused by improper use of PISCO products. Danger Hazardous...

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Disclaimer 1. PISCO does not take any responsibility for any incidental or indirect loss, such as production line stop, interruption of business, loss of benefits, personal injury, etc., caused by any failure on use or application of PISCO products. 2. PISCO does not take any responsibility for any loss caused by natural disasters, fires not related to PISCO products, acts by third parties, and intentional or accidental damages of PISCO products due to incorrect usage. 3. PISCO does not take any responsibility for any loss caused by improper usage of PISCO products such as exceeding the...

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Safety Instructions SAFETY INSTRUCTION MANUAL PISCO products are designed and manufactured for use in general industrial machines. Be sure to read and follow the instructions below. 1. Do not use PISCO products for the following applications. ① Equipment used for maintaining / handling human life and body. ② Equipment used for moving / transporting human. ③ Equipment specifically used for safety purposes. 1. Do not use PISCO products under the following conditions. ① Beyond the specifications or conditions stated in the catalog, or the instructions. ② Under the direct sunlight or outdoors....

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1. Remove dusts or drain before piping. They may get into the peripheral machine / facilities and cause malfunction. 2. When inserting an ultra-soft tube into push-in fitting, make sure to place an Insert Ring into the tube edge. There is a risk of causing the escape of tube and a fluid leakage without using an Insert Ring. 3. The product incorporating NBR as seal rubber material has a risk of malfunction caused by ozone crack. Ozone exists in high concentrations in static elimination air, clean-room, and near the high-voltage motors, etc. As a countermeasure, material change from NBR to...

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PJN series
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