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Table of Contents
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Summary of Contents for Kofloc 2203
- Page 1 Created on 2021/12/20 Flow controller Model 2203 Instruction Manual Thank you for your selection of the “KOFLOC Flow Controller.” Prior to using your new product, please read this manual thoroughly to ensure that your new product will deliver its full performance.
- Page 2 ・ Any failures which may occur during this period and are attributable to our workmanship will be corrected free of charge. ・ KOFLOC shall bear no responsibility whatsoever for breakage or troubles of equipment resulting from neglect of the precautions presented in this manual or use of the needle valve in manners not described herein.
- Page 3 Created on 2021/12/20 1. Features This flow controller Model 2203 is a differential pressure regulator designed to control minute gas flows precisely and to keep a certain constant flow rate. This control valve keeps mass flows at a constant rate under a given constant level of supply pressure even when the load pressure on the secondary side (outlet side) fluctuates.
- Page 4 (M8 1) cannot be installed directly. Please order for a conversion joint (M8 1 + Rc 1/8 or M8 1 + Rc 1/4) dedicated to Model 2203. 3) A Swagelok tube fitting (1/8” tube, 1/4” tube) that can be installed directly on the M8 ...
- Page 5 FJ400053D1 Created on 2021/12/20 【 Specifications 】 Rated flow rate 10mL/min. up to 20L/min Control accuracy Fluctuation within 1.0% indicated valve of load pressure fluctuation (Inlet-to-outlet pressure difference 0.05MPa or over) Adjust screw rotation Approx. 12 tums Max. operating pressure 0.8MPa Max.
- Page 6 KOFLOC specification. ② Scope of warranty If the KOFLOC product fails during the warranty period due to a cause attributable to KOFLOC, KOFLOC shall, at its option and expense, provide a replacement product or repair the failed product at the KOFLOC factory.
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