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API Internal Thread Globe Valve
Product overview
API Internal thread globe valve is imported from Europe advanced technology, reasonable structure, beautiful shape, good sealing, small friction force between sealing surfaces, long service life and other characteristics; American standard internal thread stop valve is widely used in water, steam, oil, nitric acid, acetic acid and other media.
Product Features
1. It is simple in structure and convenient in manufacture and maintenance.
2. The working stroke is small and the opening and closing time is short.
3. Good sealing performance, small friction force between sealing surfaces and long service life.
4. In the process of opening and closing, the friction force of the sealing surface is smaller than that of the gate valve, so it is wear-resistant.
5. Generally, there is only one sealing surface, and the manufacturing process is good, which is convenient for maintenance.
6. The structure of globe valve body has straight through type, direct current type and right angle type.
Execution Standard
Design spec：ASME B16.34
Wall thickness standard：ASME B16.34
Thread standard：ASME B1.20.1、BS21、DIN 2999/259、ISO 228/1、JIS B 0203、ISO 7/1
Test & check：MSS SP-110、EN 1226
Performance Parameter
Nominal diameter：NPS1/2"～2"
Nominal Pressure：Class200Lb
Applicable media：Water, oil, steam, nitric acid, acetic acid
Applicable temperature：-40≤180℃
Main materials：WCB、ZG1Cr18Ni9Ti、CF8
