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Camozzi Index|Valves|Air-Pilot Valves

CAMOZZI Valves - Manual, Mechanical & Air-Pilot

Air-Pilot Valves - Series 9

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Series 9 Air-Pilot Operated Valves

5-way/2-position valves, ISO 1, ISO 2, ISO 3, spring return and detented Cv= .95 - 4.97

The Series 9 valves with ISO interface, size 1, 2 and 3, are available with the following types of actuation:
- pneumatic, with spring return (min. press. 2.5 bar) (36 psi)
- pneumatic actuation and differential return (min. press. 2 bar) (29 psi)
- pneumatic actuation and return (min. press. 2 bar) (29 psi)

Note: Packaging with ISO solenoid valves includes
interface seals and fixing screws.

Part Number	Size ISO	B	L2	H	Min. Operating Pressure (bar)	Symbol	Function
951-000-35	1	38	98	32	2.5	Q1	CC
952-000-35	2	51	118	33	2.5	Q1	CC
953-000-35	3	65	163	45	2.5	Q1	CC
951-000-34	1	38	98	32	2	T1	CO
952-000-34	2	51	118	33	2	T1	CO
953-000-34	3	65	163	45	2	T1	CO
951-000-33	1	38	98	32	2	R1	PC
952-000-33	2	51	118	33	2	R1	PC
953-000-33	3	65	163	45	2	R1	PC

Coding Example

(Click Image to Enlarge)

Coding Example

Series 9

Function (Way/Position)
5 = 5/2
6 = 5/3, center closed
7 = 5/3, center open (exhausting)

Ports / Outlets
1 = 1/4" NPTF
2 = 3/8" NPTF
3 = 1/2" NPTF

Sub-Base
C = ISO (manifold segement, bottom outlets)
F = ISO (single sub-base, side ports)
G = ISO (single sub-base, bottom ports)
N = ISO (front outlet interface) (for "C" manifold only)
N1A = front outlet manifold
H = end block (for "C" manifold only)
HNI = end block (for N1A manifold only)

Size
1 = Size 1
2 = Size 2
3 = Size 3

No. of Subbases

*A = 1
*B = 2
*C = 3
*D = 4
*E = 5

*F = 6
*G = 7
*H = 8
*K = 9
*L = 10

*M= 11
*N = 12
*P = 13
*R = 14
*S = 15

Actuation
33 = pneumatic, pneumatic return (double Air-Pilot)
34 = pneumatic, differential pneumatic return (double Air-Pilot bias override)
35 = pneumatic, mechanical spring return (single Air-Pilot)

Special
S = Special to be specified

Ports
TF = NPTF

Technical Specifications

Construction	spool-type (servocontrolled) packed bore
Valve group	5-way/2-position and 5-way/3-position
Materials	Anodized aluminum body, stainless steel spool, BUNA-N seals
Mounting	threaded holes in sub-base
Size	1, 2 and 3 according to ISO 5599/1 standard)
Installation	in any position
Operating temperature	0 - 60°C (using dry air at -20°C) (32°F - 140°F) (using dry air at -4°F)

Pneumatic Data

Operating pressure	max. press. 10 bar (for minimum pressures see descriptions); 145 psi max
Nominal pressure	6 bar (87 psi) nominal
Nominal flow	* Qn Size 1 = 900 NL/min; 31.8 SCFM, Cv= .95 Size 2 = 1610 NL/min; 56.8 SCFM, Cv= 1.69 Size 3 = 4350 NL/min; 153.6 SCFM, Cv= 4.57
Fluid	filtered air, without lubrication (25 micron or less recommended)**
Qn = determined with supply pressure of 6 bar and with Dp = 1 bar. *If lubricated air is used, it is recommended to use ISOVG32 oil and to never interrupt the lubrication.

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Centennial, CO 80112-4221 USA
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