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DEGONG-1/2″ To 12″
DEGONG
1/2″ To 12″ DIN Butterfly Valve
| Specification |
Type | Butterfly Valve |
Sizes | 1/2″ to 12″ (1/2″, 3/4″, 1”, 1 1/2″, 2″, 2 1/2″, 3″, 4″, 5″, 6″, 8″, 10″, 12″) |
Diameter Nominal | DN15 – DN300 (DN15, DN20, DN25, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300) |
Valve material | Valve body and disc material can be AISI 304 or AISI 316L, 304L and 316 materials are available upon request. |
Max. working pressure | 145psi (10bar) for DN25/1″-DN100/4″; 116psi (8bar) for DN125/5″-DN150/6″; 73psi (5bar) for DN200/8″-DN300/12″ |
Temperature range | 14 ~ 248°F (-10 ~ 120°C) with EPDM seat, -58 ~ 356°F (-50 ~ +180°C) with VMQ (Silicone) seat |
| End connections | Tri-clamp |
| Standard | DIN,3A,ISO |
Operation | 4-position pull handle as the product photo shows |
Surface treatment | Ra 16 ~ 32µin (0.4 ~ 0.8µm), Ra 32µin is the default |
| Options |
The material of the valve body and disc can be AISI 304 or AISI 316L, and 304L and 316 materials are available upon request.
The valve seat and gasket can be EPDM, VMQ (silicone) or Viton (FPM).
The end connection can be butt welding, sanitary triple clamp, thread, flange, I-type wire or other requirements.
Handle: 4-position handle; multi-position handle with plastic cover or pure stainless steel.
| Technical parameter |
| Steel material | Product wetted steel parts | DIN304 or 316L (1.4301 / 1.4404) | Provided with material inspection report |
| Other steel parts | 304 | ||
| Seal material | Standard | EPDM | All seal materials comply with DIN |
| Options | VMQ / Viton (FPM) | ||
| Pressure | Working pressure | ≤145psi (10bar) | |
| Supply pressure for air actuator | 70 ~ 116psi (5 ~ 8bar) | ||
| Temperature | Working temperature | EPDM: 14 ~ 248°F (-10 ~ 120°C) VMQ (Silicone): -58 ~ 356°F (-50 ~ +180°C) Viton (FPM): -22 ~ 428°F (-30 ~ +220°C) | |
| Sterilization temperature | 150°C (302°F), Max. 20 min | ||
| Surface treatment | Inside surface treatment | Ra 16 ~ 32µin (0.4 ~ 0.8µm) | |
| Outside surface treatment | Ra 32 ~ 64µin (0.8 ~ 1.6µm) | ||
| Connection | End connections: butt-welded, sanitary clamp, male and female threaded, flanged, I-line, or others upon request. | ||
| About DEGONG |
Our company's series include sanitary manual ball valves and pneumatic ball valves. Electric ball valve, sanitary manual butterfly valve, pneumatic butterfly valve, electric butterfly valve, sanitary manual diaphragm valve, pneumatic diaphragm valve, stop/reversing valve, manual and pneumatic control valve, safety valve, mixing valve, special valve, pump series, irrigation equipment series, The pipe fitting series, etc., all adopt different polishing, materials and industry standards.
| Contact us |
We can customize product specifications according to your requirements. If you have any needs or questions, please contact us.
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