Ross-controls MODULAR GENERAL PURPOSE & LEAK TEST SERIES CX Manuale Utente Scaricare il pdf

IMPORTANT NOTE: Please read carefully and thoroughly all of the CAUTIONS on the inside back cover.

Series CP, CX Solenoid Pilot Controlled Valves

STANDARD SPECIFICATIONS:

For Series CP, CX Solenoid Pilot Controlled Valves.

Pilot Solenoid: AC or DC power. Rated for continuous duty.

Voltage and hertz ratings shown on pilot housing.

Standard Voltages: 24 volts DC; 120 volts AC 50/60 Hz.

Power Consumption:

2/2 Valves, NC & NO with 1/2” and 1” inlet, 3/2 Valves NC & NO

with 1/2” inlet: 3 VA on AC; 2.5 watts on DC.

2/2 Valves NC & NO with

” and 2

” inlet, 3/2 Valves NC & NO

with 1” inlet: 36 VA inrush, 23 VA holding on AC; 15 watts on DC.

Ambient Temperature: 40° to 120°F (4° to 50°C).

Media Temperature: 40° to 175°F (4° to 80°C).

Flow Media: Filtered air; 5 micron recommended.

Inlet Pressure: Vacuum to 145 psig (10 bar), (vacuum service

requires external pilot supply).

Pilot Pressure: 30 to 145 psig (2 to 10 bar). Must be equal

to or greater than inlet pressure. For vacuum service models

requiring external pilot supply, a pilot pressure of at least 30 psig

(2 bar) is required.

Override: Standard on 2/2 valves, 3/8” thru 1” bodies and 3/2

valves, 3/8” and 1/2” bodies. Non-Locking.

Port Threads: NPT standard, BSPP.

Note: For liquid applications, consult ROSS.

Single Solenoid Pilot Controlled, Spring Assisted Air Return

2/2 Valves

1/2” & 1” bodies

Normally Open (NO)

1/2” & 1” bodies

Normally Closed (NC)

1½” & 2½” bodies

Normally Open (NO)

1½” & 2½” bodies

Normally Closed (NC)

Port Sizes Valve Model Number* Avg.

Dimensions inches (mm) Weight

1 2 NC NO C

Length Width Height NC Height NO lb (kg)

1/2 3/8 CP14NA37101W CP24NA37101W 3.5 3.83 (97.3) 2.83 (71.9) 2.85 (72.4) 2.85 (72.4) 1.4 (0.6)

1/2 1/2 CP14NA47101W CP24NA47101W 3.5 3.83 (97.3) 2.83 (71.9) 2.85 (72.4) 2.85 (72.4) 1.4 (0.6)

1 3/4 CP16NA57101W CP26NA57101W 12.3 4.16 (105.7) 3.45 (87.6) 5.63 (143.0) 5.63 (143.0) 3.5 (1.6)

1 1 CP16NA67101W CP26NA67101W 12.3 4.16 (105.7) 3.45 (87.6) 5.63 (143.0) 5.63 (143.0) 3.5 (1.6)

11/2 11/4 CP18NA77101W CP28NA77101W 44.9 5.37 (136.6) 5.00 (127.0) 8.52 (216.4) 8.86 (225.0) 10.0 (4.6)

11/2 11/2 CP18NA87101W CP28NA87101W 44.9 5.37 (136.6) 5.00 (127.0) 8.52 (216.4) 8.86 (225.0) 10.0 (4.6)

21/2 2 CP10NA97101W CP20NA97101W 100 6.35 (161.3) 6.75 (171.5) 10.40 (264.1) 10.73 (272.5) 19.5 (8.9)

21/2 21/2 CP10NA07101W CP20NA07101W 100 6.35 (161.3) 6.75 (171.5) 10.40 (264.1) 10.73 (272.5) 19.5 (8.9)

3/2 Valves

1/2” body

Normally Open (NO)

1/2” body

Normally Closed (NC)

1” body

Normally Open (NO)

1” body

Normally Closed (NC)

Port Sizes Valve Model Number* Avg.

Dimensions inches (mm) Weight

1 2 NC NO C

Length Width Height NC Height NO lb (kg)

1/2 3/8 CP34NA37101W CP44NA37101W 3.5 4.57 (116.1) 2.83 (71.9) 2.85 (72.4) 2.85 (72.4) 1.8 (0.8)

1/2 1/2 CP34NA47101W CP44NA47101W 3.5 4.57 (116.1) 2.83 (71.9) 2.85 (72.4) 2.85 (72.4) 1.8 (0.8)

1 3/4 CP36NA57101W CP46NA57101W 12.3 5.00 (127.0) 3.45 (87.6) 6.33 (160.8) 6.99 (177.5) 5.3 (2.4)

1 1 CP36NA67101W CP46NA67101W 12.3 5.00 (127.0) 3.45 (87.6) 6.33 (160.8) 6.99 (177.5) 5.3 (2.4)

* For models with external pilot supply, replace shaded “1” in the model number with a “5”, e.g., CP14NA37501W.

For BSPP threads, replace “N” in the model number with a “D”, e.g., CP14DA37101W.

For 120 volts AC, 50/60 Hz, replace sufﬁx “W” with “Z”, e.g., CP14NA37101Z.

Electrical connectors not included, see page 7 for ordering information.

Models for vacuum, liquid or leak tight construction: for 2/2 valves replace preﬁx “CP” with “CX”, e.g., CX14NA37101W;

for 3/2 valves, consult ROSS.

1 2 3 4 5 6

Sommario

Pagina 1 - 3/2 Valves

Pagina 2 - www.rosscontrols.com 7

www.rosscontrols.com 7Series CP, CX Solenoid Pilot Controlled Valves2/2 Valve Dimensions – inches (mm)0.83(21.1)2.85(72.4)2.59(65.8)211.16(29.5)1.1

Pagina 3 - Applications Examples

Pagina 4

www.rosscontrols.com 9Series CX Pressure Controlled Valves2/2 Normally Closed (NC)12Pressure Controlled, Spring Assisted Air Return 2/2 Valves

Pagina 5 - Additional Valve Information

Pagina 6 - Leak Test Manifolds

www.rosscontrols.com 23STANDARD SPECIFICATIONS:For Series CX Solenoid Pilot Controlled Valves.Pilot Solenoid: DC power. Rated for continuous duty

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