
38
Valves 03 Relay Valves
R-8
™
Relay Valve
• Available Remanufactured Exchange
• Maintenance Kit 287370N
V.M.R.S. 13-010-009
A
Service
Reman. Service Port
Exch. New Location
Pc. No. Pc. No. (Degree) Comments
286370RX 286370N 90
*286371RX**286371N* 90
*287260RX**287260N* 180
288369RX 288369N 180
288781RX 288781 180 Waterproof
*No Exhaust Cover
R-8P
™
Relay Valve
• Available Remanufactured Exchange
• Maintenance Kit 103799
V.M.R.S. 13-010-009
Reman. Service
Exch. New
Pc. No. Pc. No. Comments
287114RX 287114N –
Service A
New Degrees
Reman. Relay Service
Exch. Valve Port B C Mtg.
Pc. No. Pc. No. Angle P.T. P.T. Flange
– 279180N 180 – 3/8" 2 Hole
279952RX 279952N 180 3/4" 3/8" 2 Hole
280375RX 280375 90 – 1/2" 2 Hole
279952RX *280651N* 180 3/4" 3/8" 2 Hole
283940RX 283940N 270 3/8" 3/8" 4 Hole
R-6
™
Relay Valve
• Available Remanufactured Exchange
• Maintenance Kit 280856N
V.M.R.S. 13-010-009
*Pipe Plugs & Gasket Attached
Crack Pressure 2 P.S.I.
Exhaust
3-11/16"
4-5/8"
Bottom View
C
P.T.
Supply
3/8"
P.T.
Delivery
(4)
B
P.T.
Supply
1/4" P.T.
Service
Top View
A
3/4" P.T.
Supply
Bottom
View
3/4" P.T.
Supply
1/2" P.T.
Delivery
1/4" P.T.
Delivery
1/2" P.T.
Delivery
A°
1/8" P.T. Balance Port
Located Under Exhaust
Cover
Exhaust
Cover
1/4" P.T.
Service
5-13/16"
4-5/16"
4-11/16"
5-13/16"
Supply
3/4" P.T.
Supply
1/2" P.T.
Delivery
1/4" P.T.
Delivery
Bottom
View
3/8" P.T.
Service
1/2" P.T.
Delivery
3/4" P.T.
Supply
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