Check the listing for details. Olympus REUSABLE Suction Valve For 140, 160, 170, 180, 190, 260 Endoscope. Condition: New. Listed at 49.00 USD. This listing is for one (1x) SV-3 Suction valveSV-3 Suction Valve isOlympus Video Endoscope models 190, 180, 170, 160, 140, 240, 260, and 290Valve are reusable, made to last longer than leading brandsColor coded for easy identificationPerfect mechanical seal performance after thousands of disinfectionNo deformation with specially treated spring after repeated pressingComes from ISO 13485 Certified Manufacturer Satisfaction GuaranteeHuacotech wants to be your provider of endoscope valves. That's why we guarantee that our valves are made with the best materials and undergo rigorous testing to make sure they exceed your expectations. If you are not satisfied with any of our products, send it back to us and we will issue a refund. Customer must request refund within two weeks of delivery date. Any returned orders past satisfaction guaranteed period may be subject to additional fees.Return PolicyOur items come with a 14 day warranty from date of delivery, unless specified otherwise. If a product is returned for reasons other than a functional problem not stated in the description (ie. not compatible with buyer's equipment, don't want it), returns will be subject to a 15% restocking fee.DisclaimerRegardless of the origin of the product, documentation provided or identification appearing upon the product, the product described and offered here is in no way certified for, recommended for, or offered for any specific use. The purchaser agrees that the seller shall not be held responsible or liable for any injuries or damages, whether incidental or consequential, associated in any way with the product. The purchaser, by bidding on or buying this product, indicates their acknowledgment of, and agreement to the terms of this disclaimer. Feel free to message us with any questions/comments!