High Quality hydraulic valve control valve with manual power
1. Product Description of hydraulic control valve price
CONCENTRIC butterfly control valvedouble flange type butterfly control valve.
API609/BS5155.
PN10/16/25,CLASS125/150/300.
Face to face:
EN558-1 basi series 13(double flange short).
DN50-DN1200 double flange type with bonded seat
mounting between flanges of various standard
DIN/BS EN1092 -1 PN10/PN16/,ANSI Class125/Class150,etc...
2. MATERIALS Of hydraulic control valve price
| BODY MATERIALS:As the body is internally fully rubber lined, the body material is protected from corrosion by the medium. | |||
| Type of material | Material standard | Example for application | |
| Ductile iron | GGG40, DIN 1693 | General application | |
| 60-40-18,ASTM A536 | |||
| 400-18, BS 2789 | |||
| Ductile iron(Heat treated) | GGG40.3 DIN 1693 | Heavy applications, Cold applications, petrochemical industries, power stations, alternative for cast steel. | |
| Cast stainless steel | CF8, ASTM A351 | Medicine, food, drink. | |
| CF8M, ASTM A351 | |||
| Bronze | C-CuSn10Zn, DIN 1705(RG10) | Marine service | |
| C90500, ASTM B584 | |||
| LG1, BS 1400 | |||
| DISC MATERIALS:As the disc is in direct contact with medium, the material should be carefully selected | |||
| Type of material | Material standard | Example for application | |
| Ductile iron nickel plated | GGG40, DIN 1693 | Air, non corrosive hot or cold water | |
| 60-40-18,ASTM A536 | |||
| 400-18, BS 2789 | |||
| Ductile iron nylon coated | GGG40, DIN 1693 | Potable water, water(max. 70°C, PH value between 4.5 and 9) | |
| 60-40-18,ASTM A536 | |||
| 400-18, BS 2789 | |||
| 400-18, BS 2789 | |||
| Ductile iron, PTFE coated | GGG40, DIN 1693 | Acids, alkalis, oil, water, air. | |
| 60-40-18,ASTM A536 | |||
| 400-18, BS 2789 | |||
| Cast stainless steel | CF8M, ASTM A351 | Potable water, demineralized water, solvents, industrial water, not recommended for sea water, gas | |
| Duplex stainless steel | 1.4462, EN 10088 | ||
