Maintain normal pressure conditions, improve the safety and efficiency of equipment.
This is an introduction to the "Yoshitake Vacuum Relief Valve" handled by our company. 【Features】 The vacuum relief valve is a device that controls the flow of liquid, specifically used to prevent backflow in a vacuum state. When the pressure in a pipeline or container decreases and a vacuum is formed, the vacuum relief valve typically allows external air to enter, relieving the vacuum. This prevents collapse or damage due to the vacuum state within the pipeline or container, maintaining a normal pressure state and improving the safety and efficiency of the equipment. 【Product Numbers】 VB-7-15 VB-7-20 VB-7-25 VB-7-32 VB-7-40 VB-7-50 *These are currently available for sale on "Plant Navi," a wholesale and procurement site exclusively for businesses dealing with plant piping materials and residential equipment operated by Hasegawa Kizai Co., Ltd.
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【About Shopping】 ■Delivery Information - Orders for in-stock items placed by 11 AM on weekdays will be shipped on the same day. - Deliveries are made using Yamato Transport, Sagawa Express, or Daiichi Cargo. ■Shipping Fees - Free shipping for orders totaling 5,500 yen (including tax) or more in a single transaction. *Shipping fee is a flat rate of 1,000 yen nationwide, excluding Okinawa and remote islands. *Additional shipping fees will apply for deliveries to remote islands and certain regions. *We generally do not accept shipments outside of Japan. *Different shipping and fee regulations apply for heavy items, long items (products over 4 meters), and made-to-order items, and actual costs will be charged (not eligible for free shipping). ■Returns and Exchanges - Cancellations, returns, and exchanges are not accepted after the product has been shipped. - Even before shipping, cancellations may not be accepted depending on the made-to-order status or the manufacturer's response. - Please confirm your order to ensure there are no mistakes with the products. - If there are any defects in the product or shortages in quantity, please contact us within 7 days of receiving the product. *For more details, please refer to the related links or feel free to contact us.
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Our company works with various domestic equipment manufacturers and handles over 30,000 items, including piping materials and equipment. We can also accommodate custom designs and processing for piping materials and more. Please feel free to consult us about things that other companies could not achieve.