Corrosion-resistant and heat-resistant bellows valve
■ The H valve is of the bellows type, with all connection parts made of PTFE, offering excellent chemical resistance and durability, making it suitable for pharmaceutical and semiconductor processes. ■ When a bias pressure is applied, it can be used in high-pressure specifications. If the fluid pressure is 0.25 MPa or higher, please apply bias pressure. ■ The disk part features a screw-in cap structure for easy replacement, and the seal is reliable and long-lasting. ■ Since the disk is the seat surface, no dust is generated. ■ The drive part of the normal temperature type is covered with hard PVC, allowing installation in environments that are not ideal. ■ The cover of the pressure-resistant type drive part is made of metal with a +4F coating, providing excellent corrosion and heat resistance. ■ The connection part is a one-piece fitting with no concern for screw leaks, ensuring peace of mind during maintenance.
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basic information
■ The H valve is of the bellows type, with all connection parts made of PTFE, offering excellent chemical resistance and durability, making it suitable for pharmaceutical and semiconductor processes. ■ When a bias pressure is applied, it can be used in high-pressure specifications. If the fluid pressure is 0.25 MPa or higher, please apply the bias pressure. ■ The disk section features a screw-in and cap structure for easy replacement, and the seal is reliable and long-lasting. ■ Since the disk is the seat surface, there is no dust generation. ■ The drive part of the standard temperature type is covered with rigid PVC, allowing installation in environments that are not ideal. ■ The cover of the pressure-resistant type drive part has excellent corrosion and heat resistance due to its metal + 4F coating. ■ The connection part is an integrated fitting that eliminates concerns about screw leakage, ensuring peace of mind for maintenance.
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Applications/Examples of results
■Chromatograph ■High-purity system ■Solvents, acids ■Gas, liquid sampling equipment
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Company information
Haruna Co., Ltd. has been a specialized manufacturer of fluororesin and fluororubber products for over 50 years since its establishment in 1955, continuously providing products to various fields. As a flexible company, if you have any inquiries such as "Can you make this processed product? I don't know," or "I'm in trouble, but it might be impossible..." please feel free to contact us first. We also have a wealth of information available on our website, so please be sure to check it out.