Specification:
1. Normal pressure: 3/4"~2":4.0MPa, 2-1/2":2.0MPa, 3"~4":1.6MPa
2. Working medium: Water
3. Working temperature: -20℃~120℃
4. Thread standard: ISO 228
BVAA06N02 3/4"-----------BVAA32N02 4"
