<br>Follow the procedure below to adjust the flow rate. <br>For the automatically operated type<br>Install a needle valve or other flow adjustment valve on the outlet side of the process pump to adjust the flow rate.

<br>Note) The water-regulating valve of HRS□-W water-cooled thermo-chillers opens and closes depending on the state of the circulating fluid. It opens and closes according to changes in the refrigerant pressure. <br>Facility water will not flow at the start of operation or when the heat load is low.<br><br>

<br>However, if the same alarm or multiple alarms are generated frequently, please contact your local SMC sales office. <br><br>Note 1) These are the default settings of the HRS050. The operating settings can be changed by the user. <br>The default setting for alarm code “AL08” is stop operation for the HRS090 to 200.

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<br>The FHG series catalog can be found here. <br>The FH34/44/54/64 series catalog can be found here. <br>The FHBA series catalog can be found here.

SYJ3000/5000/7000

.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com P: 1/8 R: M5 x 0.8 Port size M5 x 0.8 1/8 P, R port A, B port M3 x 0.5 M5 x 0.8, C4 (One-touch fitting for 4) Flow Characteristics Flow characteristics Port size 14/2 (PA/B) 4/25/3 (A/BR) Effective area (mm2) C [dm3/(sbar)] b Cv C [dm3/(sbar)] b Cv 1(

SZ3000

Manifold specifications Model SS5Z3-60 Manifold type Non-plug-in type P(SUP), R(EXH) system Common SUP, EXH Valve stations 2 to 20 stations Location Valve A, B port piping specifications Direction Lateral C8 P, EA, EB ports Port size C4, C6, M5 A/B ports PA/B 3.4 (0.19) C4 A/BR 3.2 (0.18) Valve effective area mm (Cv value) PA/B 3.7 (0.21) C6 A/BR 3.9 (0.22) PA/B 3.4 (0.19) M5 A/BR 3.2 (0.18

5 Port Solenoid Valve Series VQZ1000/2000/3000

(DC specification) Y: DIN terminal YO: DIN terminal without connector Note 1) Note 1) Note 1) Note 1) Note 1) Symbol Specifications DC (0.35 W) AC Note 4) Nil Standard (0.9 W) B Note 1) High speed response type High pressure type (Metal seal type only) With surge voltage suppressor (0.9 W) K Note 1) External pilot type R Note 1, 2, 3) 24VDC 24VDC High speed response/External pilot type BR

5 Port Solenoid Valve/Body Ported, Cassette Type Manifold, Series SZ3000

Valve effective Note 2) 3.7 (0.21) [3.2 (0.18)] PA/B area mm (Cv factor) C6 A/BR 3.9 (0.22) [3.8 (0.21)] 3.4 (0.19) [3.2 (0.18)] PA/B M5 A/BR 3.2 (0.18) [3.2 (0.18)] Flat cable connector Socket: 26 pin MIL type with strain relief Complies with MIL-C-83503 Flat cable connector Socket: 20 pin MIL type with strain relief Complies with MIL-C-83503 Flat cable connector Socket: 10 pin MIL type

Rubber seal Series 10-SYJ3000/5000/7000 4/5 port solenoid valve

Flow characteristics Type 21P Flow characteristics Port size 14/2 (PA/B) 4/25/3 (A/BR) Effective area (mm2) C [dm3/(sbar)] b Cv C [dm3/(sbar)] b Cv 1(P), 5/3(R) port 2(B), 4(A) port Manifold Body ported for internal pilot 0.9 10-SS5YJ3-21P 10-SYJ323 1/8 M3 x 0.5 0.25 0.25 0.19 0.18 0.060 0.059 0.32 0.3 0.25 0.27 0.077 0.075 Base mounted for internal pilot 10-SS5YJ3-32P-M5 M5 x 0.8 C4 1/

<br>① 2/3-port valves for fluid control <br> (VX2, VXD, VXV, SXV, XP, VXR, XV, VXED, VXEZ, VDW, VNA/VNB, and VQ20/VQ30)<br>② 3-port solenoid valves <br> (V100, S070, VT307, VT317, VT325, VK300, SYJ, VQZ, VP300/VP500/VP700, VG342

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<br>It was replaced with the VFS3000 and VQ4000 series, which feature the same metal seal.<br>The VFS3000 series catalog can be found here.<br>And the VQ4000 series catalog can be found here.

<br>(For pilot operated valves, the external pilot type must be selected and additional piping is also required.)<br>The vacuum type models are the VT307V, VT317V, and VT325V, and the operating pressure range is -101.2 kPa to 0.1 MPa.<br>They can also be used to switch between vacuum adsorption and vacuum release. (Vacuum holding is not possible as some air leakage is unavoidable.)

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<br>Consider the SY3000/5000/7000 series as a substitute.<br>Some SX series valves may be available for maintenance purposes, so check the part number on the valve and ask your nearest SMC sales office about availability.<br>Note) SX series valves and SY series valves are not interchangeable mounting or connector wise.

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<br>VV5QC11 gasket part number: VVQ1000-80A-1 (12 pcs./set) <br>VV5QC21 gasket part number: VVQ2000-80A-1 (12 pcs./set) <br>VV5QC41 gasket part number: VVQ4000-80A-1 (10 pcs./set) <br>VV5QC51 gasket part number: VVQ5000-80A-1 (10 pcs./set) <br><br>The above gasket part numbers are also applicable to VQ1000/2000/4000/5000 series plug-in valves.

<br>Check the JIS symbol in the location indicated in the “Dimensions” section of the VM400/800 series catalog to ensure proper piping.<br><br>