6100 & 6200series
描述
產品型號:6100 & 6200series
生產廠商:HOKE Incorporated
產品簡介:
6100 & 6200 Series Ball and Poppet Check ValvesFeatures
- O-ring seat provides leak-tight shutoff
- Internal design guides flow around or inside spring, not through coils, when valve is open
- All models are tested in production to assure a leak-tight body joint and seat
- Ball and poppet designs are available as standard
- Ball type (6100 Series) provides effective leak-tight closure with minimum flow resistance
- Poppet models (6200 Series) provide large flows with a minimum of chatter and fluctuation
- Valves are available with various cracking pressures, from 1/3 to 25 psig [0 to 2 bar]
- 2-piece body permits interchangeability of end connections
- Special High Tolerance NPT Thread
Applications
- Prevents reversed flow to protect solenoids, regulators, and pumps
- Locks pressure in hydraulic cylinders
- Low pressure inline relief valve
- Vent valve to purge a system
Technical Data
Body Material*: 316 stainless steel, brass, Monel®
Maximum Operating Pressure:
Brass: 3000 psig @ 70° F [414 bar @ 21° C]
Stainless steel, Monel®: 6000 psig @ 70° F [414 bar @ 21° C]
Standard Cracking Pressure: 2 psig
Operating Temperature Range:
Buna N: −40° F to +200° F [−40° C to +93° C]
Viton®: −20° F to +350° F [−29° C to +177° C]
Orifice Sizes: 0.187″ [4.75mm], 0.422″ [10.7mm]
Cv Factors: 0.3, 2.4
* Consult factory for other materials