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Summary of Contents for TLV J3S-X
- Page 1 172-65426MA-07 (J3S-X/J5S-X/J6S-X) 26 August 2021 Free Float Steam Trap with X-element J3S-X/J5S-X/J6S-X Copyright © 2021 by TLV CO., LTD. All rights reserved...
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Page 2: Table Of Contents
Service ................18 Options ................19 Introduction Thank you for purchasing the TLV free float steam trap. This product has been thoroughly inspected before being shipped from the factory. When the product is delivered, before doing anything else, check the specifications and external appearance to make sure nothing is out of the ordinary. -
Page 3: Safety Considerations
The three types of cautionary items above are very important for safety: be sure to observe all of them as they relate to installation, use, maintenance, and repair. Furthermore, TLV accepts no responsibility for any accidents or damage occurring as a result of failure to observe these precautions. - Page 4 Use heat-resistant gloves when operating the needle valve and keep all body parts well clear of the product. Failure to do so could result in burns, other injury or damage from the blowing of small amounts of steam and condensate. 172-65426MA-07 (J3S-X/J5S-X/J6S-X) 26 Aug 2021...
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Page 5: Checking The Piping
4. Have maintenance valves been installed at the inlet and outlet? If the outlet is subject to back pressure, has a check valve (TLV-CK) been installed? 5. Is the inlet pipe as short as possible, with as few bends as possible, and installed so the liquid will flow naturally down into the trap? 6. -
Page 6: Operation
(B). A water seal is maintained at all times over the orifice (B) to prevent steam loss. NOTE: The high steam temperature causes the X-element to expand, keeping the air vent closed. Steam Condensate 172-65426MA-07 (J3S-X/J5S-X/J6S-X) 26 Aug 2021... -
Page 7: Specifications
* Maximum allowable pressure (PMA) and maximum allowable temperature (TMA) are PRESSURE SHELL DESIGN CONDITIONS, NOT OPERATING CONDITIONS. ** Valve No. is displayed for products with options. This item is omitted from the nameplate when there are no options. 172-65426MA-07 (J3S-X/J5S-X/J6S-X) 26 Aug 2021... -
Page 8: Configuration
Configuration J3S-X J5S-X 172-65426MA-07 (J3S-X/J5S-X/J6S-X) 26 Aug 2021... - Page 9 10 Cover Gasket 11 Nameplate 12 Float Cover 13 X-element Guide 14 X-element 15 Spring Clip 16 Air Vent Valve Seat 17 Connector 18 Cover Bolt *For J6S-X 172-65426MA-07 (J3S-X/J5S-X/J6S-X) 26 Aug 2021...
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Page 10: Installation
If there is a problem, determine the cause using the “Troubleshooting” section in this manual. Tolerance Angle for Installation: 5° Make sure the product is installed with the raised TLV lettering on the body horizontal. 172-65426MA-07 (J3S-X/J5S-X/J6S-X) 26 Aug 2021... -
Page 11: Maintenance
(When conducting a visual inspection, flash steam is sometimes mistaken for steam leakage. For this reason, the use of a steam trap diagnostic instrument – such as TLV TrapMan – in conjunction with the visual inspection is highly recommended.) -
Page 12: Disassembly/Reassembly
Consult the table of tightening torques and Seat 16 tighten to the proper torque X-element Remove without bending Fix with the air vent valve seat and make Guide 13 sure the X-element can be inserted smoothly Figure A 172-65426MA-07 (J3S-X/J5S-X/J6S-X) 26 Aug 2021... - Page 13 Disassembly/Reassembly of Components Inside the Body (J3S-X/J5S-X) During Reassembly Part J3S-X J5S-X J6S-X During Disassembly Float Cover Lift straight up and out Align the arrows on the float – while rocking slowly cover/screen and the body, insert with the tab on the bottom Screen 8 fitting into the slot in the body;...
- Page 14 Exploded View J3S-X/J5S-X J6S-X 172-65426MA-07 (J3S-X/J5S-X/J6S-X) 26 Aug 2021...
- Page 15 6 Orifice 7 Orifice Gasket 8 Screen 9 Screen Holder* 10 Cover Gasket 11 Nameplate 12 Float Cover 13 X-element Guide 14 X-element 15 Spring Clip 16 Air Vent Valve Seat 17 Connector 18 Cover Bolt 172-65426MA-07 (J3S-X/J5S-X/J6S-X) 26 Aug 2021...
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Page 16: Instructions For Plug/Holder Disassembly And Reassembly
Instructions for Plug/Holder Disassembly and Reassembly The seal on the threaded plugs/holders found on TLV products is formed by a flat metal gasket. There are various installation orientations for the gaskets, such as horizontal, diagonal and downward, and the gasket may be pinched in the thread recesses during assembly. -
Page 17: Troubleshooting
NOTE: When replacing parts with new, use the parts list for reference, and replace with parts from the Maintenance kit, Repair kit, etc. Please note that replacement parts are only available as part of a replacement parts kit. 172-65426MA-07 (J3S-X/J5S-X/J6S-X) 26 Aug 2021... -
Page 18: Product Warranty
One year following product delivery. 2. Warranty Coverage TLV CO., LTD. warrants this product to the original purchaser to be free from defective materials and workmanship. Under this warranty, the product will be repaired or replaced at our option, without charge for parts or labor. -
Page 19: Service
Service For Service or Technical Assistance: Contact your TLV representative or your regional TLV office. In Europe: Tel: [49]-(0)7263-9150-0 Daimler-Benz-Straße 16-18, 74915 Waibstadt, Germany Fax: [49]-(0)7263-9150-50 Tel: [44]-(0)1242-227223 Units 7 & 8, Furlong Business Park, Bishops Cleeve, Gloucestershire GL52 8TW, U.K. -
Page 20: Options
Gland Case 5 (22) (1 Nm 10 kgcm) Use on equipment where steam locking/air binding, which slows the discharge of condensate and reduces equipment efficiency, tends to occur (cylindrical dryers, air fin heater, etc.). 172-65426MA-07 (J3S-X/J5S-X/J6S-X) 26 Aug 2021... - Page 21 Differential Pressure Air Discharge (Valve fully open) 0.01 (MPa) 0.03 0.05 0.2 0.3 30 50 (bar) Differential Pressure (psi) Differential Pressure * Capacities are equivalent capacities of air at 20 °C (68 °F) and atmospheric pressure. 172-65426MA-07 (J3S-X/J5S-X/J6S-X) 26 Aug 2021...
- Page 22 Options for Area B (Standard: Without needle valve unit/Applicable models: J3S-X, J5S-X) Needle Valve Unit (Model: J3S-NV, J5S-NV) Use heat-resistant gloves when operating the lock release valve and CAUTION keep all body parts well clear of the product. Failure to do so could result in burns, other injury or damage from the blowing of small amounts of steam and condensate.
- Page 23 (Do not over tighten, otherwise the needle valve may seize and become unworkable.) J3S-X S Series (S1/S2) Configuration Part Name Cover Plug Screen Special X-element for J3S-X S-series Drain Plug Torque Distance Across Flats Part (lbf·ft) (in) Nm...
- Page 24 X-element A special C11-type X-element is used for the S-series (a C6-type X-element is equipped on the Standard J3S-X). This X-element is for venting air not only at batch run startup, but also during operation, preventing temperature drops. In addition, it ensures secure sealing.
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