... , 4.0, 6.3, 10.0, 16.0, 32.0MPanominal diameter:15, 20, 25, 32, 40, 50, 65, 80, 100, 125 ... specify the technical parameters as follows when ordering)1. nominal diameter (mm)2. nominal pressure (MPa)3. operating medium4. operating temperature5 ... of Our Manufactory Best price for Double acting throttle stop valve