Lot of 4 Parker Stainless Steel High Resolution Metering Valves (HRCV-S-4-A)

Description

Parker Porter metering valves are designed for extremely precise control in low flow gas and liquid applications.  The HR Series High Resolution Control Valves contain unique design features that make them the ultimate choice for precise low flow control:
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Spring loaded, non rising adjustment stem with 56-pitch thread provides smooth, non-reversing flow characteristics and 15-turn resolution.
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Non-rotating stainless steel valve pin with precision ground flat gives exact control.
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Valve pin o-ring guarantees positive shut-off without stem damage.
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Self-lubricating orifice liner assures long life
Specs:
Needle Size: 4
Max Flow: 3600 cc/min Helium, 100 cc/min Water (10 psig @ inlet, atmospheric pressure @ outlet)
Max Temp: 250 F
Max Pressure: 250 PSIG
1/8’’ female NPT
inlet and outlet ports.
90 degree angle inlet-outlet configuration
Materials:
316 Stainless Steel Body
316 Stainless Steel Valve Pin
Brass Valve Holder Pin
Buna N O-Rings
Brass w/ Fluorosint Liner Orifice
- Includes one additional valve pin (pictured)