Features of Z41H ASME Gate Valve:
The product design and manufacturing comply with the American National Standards Institute (ANSI) B16.34, American Petroleum Institute (API) Standard 16D, and API 600 requirements.
2. Compact structure, small size, high rigidity, and reliable sealing and safety.
3. The shut-off piece (gate) features an elastic structure, which automatically compensates for valve body deformation caused by abnormal loads or temperature during operation. Therefore, the sealing is reliable and no gate wedge column is produced.
4. Manual valves with a nominal bore size of NPS 10-11 or greater and a pressure class of 400 lbs, and valves with a nominal bore size of NPSS 6-11 or greater and a pressure class of 600-2500 lbs, are equipped with rolling bearings in their operating mechanism, ensuring easy operation.
5. The materials for main components, internal parts, fillers, gaskets, and fasteners can be reasonably combined according to customer requirements or actual working conditions.
6. The valve seat can be a lift-type seat, which can be arbitrarily combined with different sealing surface materials to meet operational requirements and extend service life.
Z41H ASME Gate Valve Design and Manufacturing Standards:
Design and Manufacturing: API 600, API 6D, GB 12234
Flange Size: ANSI B 16.5, JB/T 79, GB 9113
Pressure Temperature: ANSSIB 16.34
Structure Length: ANSI B16.10, GB12221
Welded Connection Dimensions: ANSI B 16.25
Inspection and Testing: API 598, JB/T 9092
Z41H ANSI Check Valve Ordering Instructions:
When the user has confirmed the type and model of the valve (especially non-standard models), the user should correctly describe the meaning and requirements of the model.
2. Customers should order based on the product models listed in the sample. If there are any special requirements for the product items, please specify them in the order.
1) Structural Length 2) Flange Standard 3) Valve Structural Style: such as full bore or reduced bore passage, body cover connection style 4) Valve Internal Parts and Other Material Requirements 5) Pressure Test, Inspection Standards, Marking, and Other Requirements
3. When the application of the valve is crucial or the environment is particularly complex, please provide design drawings and detailed specifications. Our experts will review and ensure they meet the standards.
4. We can customize electric units, pneumatic drives, and turbine equipment according to specific customer requirements.
5. Our valves, produced in various types, meet all the specified requirements of the order. Each product undergoes rigorous inspections and tests in accordance with the relevant standards before leaving the factory.
6. All products of Zhong Zhi Valves come with a warranty period of 12 months from the date of customer's formal installation and use or 18 months from the date of product manufacture.
