{"id":18135,"date":"2025-10-13T09:12:49","date_gmt":"2025-10-13T02:12:49","guid":{"rendered":"https:\/\/valvecongnghiep.com\/van-dieu-chinh-nhiet-do-ob-1-noi-ren-yoshitake\/"},"modified":"2025-10-13T09:12:49","modified_gmt":"2025-10-13T02:12:49","slug":"temperature-regulator-ob-1-threaded-yoshitake","status":"publish","type":"product","link":"https:\/\/valvecongnghiep.com\/en\/product\/temperature-regulator-ob-1-threaded-yoshitake\/","title":{"rendered":"Temperature Regulator OB-1 Threaded Yoshitake"},"content":{"rendered":"

The OB-1 Temperature Regulator by Yoshitake<\/strong> is a high-quality, affordable temperature control valve that has become a customer favorite at Tan Thanh Company<\/strong>. Let\u2019s explore why the OB-1 Yoshitake model is so widely used.<\/p>\n

OB-1 Temperature Regulator with Threaded Connection, Yoshitake Japan<\/h2>\n

The OB-1 temperature regulator<\/strong> with threaded connection from Yoshitake, a Japanese brand, is designed and manufactured in Japan, renowned for its high performance and reliability. This is a direct-acting type valve, primarily used in heating systems, featuring a bellows structure and double-valve design. This combination enhances operational efficiency and temperature control capabilities.<\/p>\n

Temperature Regulator OB-1 Threaded Yoshitake – Brand Yoshitake Japan<\/strong><\/h2>\n

The Yoshitake brand OB-1 threaded temperature regulator valve is a product designed and manufactured in Japan, featuring high performance and reliability. This is a direct acting type valve specifically used in heating systems, with a Bellows and double valve structure, optimizing performance and temperature control.<\/p>\n

Outstanding Features<\/h2>\n

\u2705Easy to Install:<\/strong> The OB-1 valve uses a union type connection screw, making installation simpler and faster. This saves time and effort during construction.<\/p>\n

\u2705Easy to Adjust:<\/strong> With the included adjustment handle, adjusting the valve does not require any supporting tools. This not only saves time but also increases convenience for the user.<\/p>\n

\u2705Double Valve Structure:<\/strong> The double valve design allows a larger flow through the valve than a single valve. This helps optimize performance and ensure stability in regulating heat flow.<\/p>\n

\u2705High Precision:<\/strong> The valve uses a special packing for the valve shaft packing (spindle gland packing), which directly affects the opening\/closing operation of the valve. Thanks to that, the OB-1 valve is capable of accurately adjusting the temperature and flow of water or gas.<\/p>\n

\u2705Excellent Heat Resistance:<\/strong> OB-1G is equipped with external pressure type bellows, ensuring superior heat resistance. This makes the valve operate durably in high temperature environments without affecting performance and service life.<\/p>\n

Specifications of OB-1 Yoshitake:<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Model<\/strong><\/td>\nOB-1<\/strong><\/td>\nOB-1G<\/strong><\/td>\n<\/tr>\n
Application<\/td>\nHeating<\/td>\nSteam, Hot water<\/td>\n<\/tr>\n
Heated<\/td>\nCold and hot water, Oil, Non-dangerous fluids<\/td>\n<\/tr>\n
Maximum pressure<\/td>\nBody<\/td>\n0.7 MPa<\/td>\n<\/tr>\n
Thermal bulb<\/td>\n1.0 MPa<\/td>\n<\/tr>\n
Max. temperature<\/td>\n180\u02daC<\/td>\n<\/tr>\n
Temperature<\/p>\n

adjusting range<\/td>\n

For liquid<\/td>\n40-120\u02daC<\/td>\n15-100\u02daC<\/td>\n<\/tr>\n
For air<\/td>\n40-120\u02daC<\/td>\n15-100\u02daC<\/td>\n<\/tr>\n
Ambient temperature<\/td>\nSet temperature \u201310\u02daC or less<\/td>\nSet temperature +30\u02daC or less<\/td>\n<\/tr>\n
\u00a0<\/strong><\/p>\n

\u00a0<\/strong><\/p>\n

Material<\/td>\n

Body<\/td>\nCast bronze<\/td>\n<\/tr>\n
Valve<\/td>\nPhosphor bronze<\/td>\n<\/tr>\n
Valve spindle<\/td>\nStainless steel<\/td>\n<\/tr>\n
Bellows<\/td>\nPhosphor bronze<\/td>\n<\/tr>\n
Thermal bulb<\/td>\nStainless steel<\/td>\n<\/tr>\n
Standard capillary length<\/td>\n2 m<\/td>\n<\/tr>\n
Connection<\/td>\nJIS Rc screwed (union joint)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

* Valve seat leakage: Refer to P.13-43.<\/em><\/p>\n