Parameter grade of ball valve
Jun 17, 2021
Parameter grade of ball valve
1. Nominal pressure or pressure level: pn1.0-32.0mpa, ANSI class 150-900, jis10-20k;
2. Nominal diameter: dn6-900, NPs 1 / 4-36;
3. Connection mode: flange, butt welding, thread, socket welding, etc;
4. Applicable temperature: - 196 ℃ ~ 540 ℃;
5. Drive mode: manual, worm gear drive, pneumatic, electric, hydraulic, pneumatic hydraulic, electro-hydraulic linkage;
6. Valve body materials: WCB, zg1cr18ni9ti, zg1cr18ni12mo2ti, CF8 (304), CF3 (304L), CF8M (316), cf3m (316L), Ti. Different materials can be used for water, steam, oil, nitric acid, acetic acid, oxidizing medium, urea and other media.
