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Vacuum Equipment<br />
Safety Valve<br />
Stabilvac<br />
Relief Valve<br />
Stabilvac Vacuum Relief<br />
Valve works over a range of 36 to<br />
50 kPa (11” to 15” Hg) and has a<br />
capacity of 1400 liters/min at 50<br />
kPa (49 cfm at 15” Hg.)<br />
5049001 Stabilvac 1400 Vacuum<br />
Relief Valve with 1” threads.<br />
48<br />
Main<br />
control<br />
valve<br />
Pilot<br />
valve<br />
Monoblock<br />
4000 & 6000<br />
STABILVAC<br />
Separate 6000<br />
Stall Cocks<br />
STRAIGHT<br />
TYPE<br />
Main<br />
control<br />
valve<br />
Pilot<br />
valve<br />
Monoblock<br />
1500 & 3600<br />
l/min cfm Monoblock Monoblock/Separate<br />
@ 50kPa @ 15” hg 1500 3600 4000 6000<br />
350 12<br />
500 18 Optimum<br />
750 27<br />
1000 35<br />
1250 44<br />
1500 53<br />
1750 62 Optimum<br />
2000 71<br />
2250 80<br />
2500 88 Optimum<br />
3000 106<br />
3500 124 Optimum<br />
5250 186<br />
Nickel-plated Brass Stall Cocks have large<br />
diameter passage, positive On-Off and NPT<br />
thread. Fine quality economically priced!<br />
12S Straight Stall Cock; 1/2” thread. 8 oz.<br />
12A Angle Stall Cock; 1/2” thread. 8 oz.<br />
38S Straight Stall Cock; 3/8” thread. 8 oz.<br />
38A Angle Stall Cock; 3/8” thread. 8 oz.<br />
ANGLE<br />
TYPE<br />
Vacuum<br />
Regulators<br />
The Stabilvac Vacuum Regulator from Interpuls was<br />
designed to control the vacuum system with extreme<br />
accuracy. Stable and reliable vacuum is essential to the<br />
consistent operation of the milking system and to maximize<br />
animal health and milk production. Reliability is especially<br />
important in new, high airflow milking systems.<br />
All models operate on the servo principle w<strong>here</strong> a<br />
separate sensor, the servo pilot valve, senses the line<br />
vacuum, compares it to a pre-set value, then signals the<br />
main control valve to adjust airflow to maintain the pre-set<br />
value. This system senses very accurately, conserves<br />
vacuum and is very quiet. The design of the Stabilvac allows<br />
quick installation and cleaning and servicing in less than 10<br />
minutes. The Monoblock style combines the servo valve and<br />
the main control valve while the Separate style separates<br />
the two as shown.<br />
Optional Safety Valve is designed to work exclusively<br />
with the Stabilvacs to provide safe milking vacuum. In the<br />
unlikely event of regulator malfunction, the Safety Valve<br />
assures a safe vacuum level.<br />
5009008 Stabilvac Monoblock 4000. Wt. 3 lbs.<br />
5009009 Stabilvac Monoblock 6000. Wt. 3 lbs.<br />
5009010 Stabilvac Separate 4000. Wt. 3 lbs.<br />
5009011 Stabilvac Separate 6000. Wt. 3 lbs.<br />
5019002 Stabilvac Monoblock 3600. Wt. 3 lbs.<br />
5019001 Stabilvac Monoblock 1500. Wt. 1 lb.<br />
5029001 Safety Valve for Mono-block 4000 and 6000.<br />
5029002 Safety Valve for Separate 4000 and 6000.<br />
REPLACEMENT PARTS<br />
5009003 Pilot valve for 4000 & 6000 models<br />
5000041 Servo O-ring for pilot valve<br />
5000032 Servo diaphragm for pilot valve<br />
5000043 Filter for pilot valve, 1/pkg., 2 required.<br />
5000042 Filter for main control valve 4000 & 6000 models,<br />
1/pkg., 4 required.<br />
5000005 Diaphragm for main control valve all models<br />
5000016 Stabilizing Spring for main control valve 4000 &<br />
6000 models<br />
5000015 Diaphragm plate for main control valve 4000 models<br />
5000017 Diaphragm plate for main control valve 6000 models<br />
5000012 Stabilizer for 4000 models<br />
5000011 Stabilizer for 6000 models<br />
5010051 Stabilizer for 1500 model<br />
5010053 Stabilizer for 3600 model<br />
5010039 Round filter for 1500 & 3600 models<br />
5010062 Filter for 1500 & 3600 models<br />
CLAMP<br />
STYLE<br />
3200003 Clamp Style Angle<br />
Stall Cock fits up to 11/4” to 11/2”<br />
OD vacuum pipe. Washer<br />
included.<br />
Pipeline<br />
Relief<br />
Valve<br />
Black plastic Relief Valve is<br />
the choice for low cost and<br />
dependability. Adjustable spring,<br />
plastic cover, unbreakable.<br />
3400018 Black Plastic Relief<br />
Valve. 3/4” thread.<br />
800-776-7042 Quality and Service Since 1925 www.coburn.com