Dear users:
Thank you very much for choosing to use our national standard globe valve series products. Wenzhou Jiejun Valve Co., Ltd. set valve product design, development, manufacturing, installation and sales service in one, the quality of all valve products, after-sales service has a comprehensive guarantee. The structural characteristics, working principle, design and manufacturing standards, technical performance parameters of the valve products are described in detail. Please be sure to read this instruction Manual carefully before installing and using the company's products to ensure that you are more convenient when installing and using. If you have any problems in the use of the valve, please call the company's service department.
I. Overview
J41H product is a steel globe valve independently developed by our company in accordance with the relevant standards based on the advanced product process structure at home and abroad. The valve mainly plays a role in cutting off the medium on the pipeline, that is, fully open and fully closed, and is generally not used for throttling (except for regulating type).
Second, use and performance specifications
2.1 Application: This product is widely used in water, steam, oil, and other non-corrosive media and corrosive media pipeline as a closed-circuit device, with short opening and closing time, long life, safe and reliable, simple structure, easy maintenance and other advantages.
2.2 Scope of application: chemical, petroleum, paper and power industries.
Iii. Main standards adopted
3.1 Design and manufacture in accordance with ASME DIN JIS regulations;
3.2 The structure length shall be in accordance with ASMEB16.10;
3.3 Connection flanges according to ASMEB16.5/EN1092;
3.4 Inspection and test in accordance with API598;
3.5 Valve pressure - temperature standard according to ASME B16.34.
Audited Supplier 
Audited Supplier 
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