Product specifications

AIR
Knob and Pin Kits Part No. Description Replaces
034049 Trailer Air Supply Knob and Pin Kit Bendix 290655 &
for PP-7 Style Dash Control Valve Midland KN20900
034050 Parking Brake Knob and Pin Kit for Bendix 248433 &
PP-1 Style Dash Control Valves Midland KN20903
034052 Plain Black Knob and Pin Bendix 241866
034053 Pull to Park/Push to Release Parking Bendix 240302
Brake Knob and Pin Kit for PP-1, PP-2
and PP-3 Style Dash Control Valve
034054 Dash Control Valve Mounting Nut Bendix 239357
NOTE: All knob kits include roll pin to secure to valve
Dash Control Valve (MV-3 Style) Modulating Relay Valve
Tractor Protection Valve (R-7 Style)
(TP-3 Style)
•
Direct replacement for Bendix • Direct replacement for Bendix
065157, 800516 103081, 283932
• Direct replacement for Bendix • Combination PP-1 and PP-7 valve • 3/8" NPT supply and delivery (2)
279000 & Midland KN34060
• 1/4" diameter horizontal mounting ports
• 1/4" NPT tractor emergency port holes at 4-7/32" O.C. • 1/4" NPT control and balance ports
• 3/8" NPT tractor service port • 1/4" diameter vertical mounting at • Spring brake release pressure of
•
1/2" NPT trailer emergency and
3" O.C. mounting holes 95 psi
trailer service ports
Part No. Description Part No. Description
034081 Dash Control Valve 034023 Modulating Relay Valve
Part No. Description
034068
Tractor Protection Valve
Relay Valves (R
-
6 Style)
Relay Valve (R
-
8 Style)
AIR BRAKE VALVES (cont.)
Part No.
034050
Part No.
034049
Part No.
034054
Part No.
034053
Part No.
034052
034068
Tractor Protection Valve
Relay Valves (R-6 Style)
Relay Valve (R-8 Style)
NOTE: Always use this valve in
conjunction with a PP-1, PP-3 or PP-7
style dash control valve (see page 43 )
• 1/4" NPT service port • Direct replacement for Bendix
Tractor Protection Valve • (4) 3/8" NPT delivery ports 286370, 286371
(TP-5 Style)
•
1/4" NPT service port
Part No. Replaces
•
(2) 3/4" NPT supply ports
034020 Bendix
• (2) 1/2" NPT, (1) 1/4" NPT delivery
279180, ports
280375
• 1/8" NPT balance port located
034021 Bendix under exhaust cover
• Direct replacement for Bendix 279952 • Cracking pressure 3 psi
288605 Part No. Description
•
Formerly VM-2 style control valve 034024 Relay Valve
manifold
• 3/8" NPT service and trailer/ Double Check Valve (DC-4 Style)
emergency supply ports (rear)
• 1/4" NPT stop light switch port • Direct replacement for Bendix
• 3/8" NPT trailer control port 278614 & Midland KN25060
• 1/2" NPT trailer service and trailer • All ports 3/8" NPT
emergency supply ports
• May be mounted in any position
Part No. Description Part No. Description
034082 Tractor Protection Valve 034062 Double Check Valve
www.velvac.com 800-783-8871
46
Supply Port(s)
(1) 1/2" NPT
(1) 3/4" NPT
(in mounting
flange)
(1) 3/8" NPT