1 r t !1 !0 Port 1 Port 2 Port 1 Port 2 Valve element A t q q o o w Valve element B y w Port 3 3 Port valve 2 Port valve Working Principle When the pilot operated solenoid valve !2 is not energized, the valve element A t connected to the piston u is closed by the return spring i. Then valve element B y connected to the valve element A t is open. When the pilot operated solenoid valve !
CRB2 CRBU2 CRB1 MSU CRJ Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com CRA1 CRQ2 MSQ MRQ D20Component Parts No. q w e r t y u i o !0 !1 !2 !3 !4 !5 !6 !7 !8 !
When the pilot solenoid valve is energized (or when pressurized air enters through the 10(P2) port of the air operated style), the valve body closes. w e Plate assembly Valve element Valve cover Piston assembly Return spring Pilot solenoid valve Stainless steel r 32A to 50A are O-ring. NBR, FKM t Aluminum alloy Piano wire y u i Note) et components determine the valve composition.
t l t t m m R1 m m d Dd9 d Dd9 12 + 0.2 0 0.1 0.3 NX A1 U1 L1 7 12 Material: Stainless steel 304 Material: Pin and retaining ring both stainless steel 304 Material: Pin and retaining ring both stainless steel 304 Part no.
t l t t RR1 m m m m d Dd9 d Dd9 0.1 0.3 NX +0.2 0 A1 U1 L 7 12 Material: Pin and snap ring both SUS304 Material: SUS304 Material: Pin and snap ring both SUS304 Part no.
2 r o t !1 i !3 u q !9 y @7 @0 @6 @5 @4 Auto switch !8 @1 @2 !6 !1 @3 !7 !0 !5 !
, MI T el: (248) 299-0202 FAX: (248) 293-3 Quebec T el: (418) 654-1997 FAX: (418) 654-1998 Nashville,TN T el: (615) 331-0020 FAX: (615) 331-9950 Newark, NJ T el: (908) 253-3241 FAX: (908) 253-3452 Indianapolis, IN T el: (800) 762-7621 FAX: (317) 898-3896 T oronto T el: (905) 812-0400 FAX: (905) 812-8686 West Region Rochester, NY T el: (716) 321-1300 FAX: (716) 321-1865 Milwaukee,WI T el:
8 i r t !4 @0 !7 e u @2 !5 @1 !9 w !3 !2 !0 !1 !4 @3 !9 20, 25 Component Parts No. No.
2 w t !1 !3 q u !0 !2 r y e !5 o !
8 e w !7 t r o !8 e w @0 !7 t r o !8 e w @0 !7 t !5 !5 !5 !6 !6 !0 u !2 i q !1 y !9 !0 u !2 i q !1 y !9 !0 u !3 !2 i q !1 y !9 !4 !4 !4 Open condition Component Parts Note Note No. q Description Material No. Description Material Bushing B !
2 r w e i !0 !5 t u y Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com MDHR2 !4 q !3 @0 o !2 !1 !9 w !8 i !6 !7 i e r !5 !0 y u t Component Parts Note Description Material Note Description Material No. q w e r t y No. !1 !
8 e w !7 t r o !8 e w @0 !7 t r o !8 e w @0 !7 t !5 !5 !5 !6 !6 !0 u !2 i q !1 y !9 !0 u !2 i q !1 y !9 !0 u !3 !2 i q !1 y !9 !4 !4 !4 Open condition Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com Component Parts Note Note No. q Description Material No.
2 r w e i !0 !5 t u y MDHR2 q !4 !3 o @0 !2 !1 !9 w !8 i !6 i !7 e r !5 !0 t y u Component Parts Component Parts Description Material Description Material Note No. q w e r t y No. !1 !2 !3 !4 !5 !6 !7 !8 !
8 e w !7 t !5 r o !8 e !6 w @0 !7 t !5 r o !8 e !6 w @0 !7 t !5 !0 u !2 i q !1 !4 y !9 !0 u !2 i q !1 !4 y !9 !0 u !3 !2 i q !1 !4 y !9 Open condition Component Parts Note Note No. q Description Material No. Description Material Body Bushing B !
e OUT side passage IN side passage y u t OUT IN i o Basic type (Knob): IR32l0-A e e r q r w e OUT side passage IN side passage t u OUT IN o i Basic type (Knob): IR32l1 2-A e e r q r w e OUT side passage IN side passage t u OUT IN o i 782 Regulator IR1200-A/2200-A/3200-A Series Dimensions Basic type (Knob): IR12l0-01l-A 10.5 42 ARJ 1.6 Bracket AR425 to 935 Mounting hole for hexagon panel nut
0 t w o e i u B A A P K U C O S H L to B Component Parts Material ARG20 ARG30 ARG40 Note No. Description 1 Body Platinum silver ZDC ADC 2 Bonnet Black PBT 3 Handle Black POM Replacement Parts Part no. ARG20 No.
e OUT side passage IN side passage y u t OUT IN i o Basic type (Knob): IR30l0-A e e r q r w e OUT side passage IN side passage t u OUT IN o i Basic type (Knob): IR30l1 2-A e e r q r w e OUT side passage IN side passage t u OUT IN o i 800 Precision Regulator IR1000-A/2000-A/3000-A Series Dimensions Basic type (Knob): IR10l0-01l-A 10.5 42 ARJ 1.6 Bracket AR425 to 935 Mounting hole for hexagon
If there is no accumulation of condensate in the bowl q at this time, the float w will be pulled down by its own weight, causing the valve r, which is connected to the lever e, to seal the valve seat t. !0 When there is an accumulation of condensate in the bowl: The float w rises due to its own buoyancy and the seal at the valve seat t is interrupted.
(b) Lever 3-3-78 5 Port Solenoid Valve Base Mounted Series VZ5000 Exploded View/DIN Rail Manifold Type 45F Manifold u e i t VK U side VZ q (b) Lever VF y VFR VP4 w Location of addition VZS (a) Bolt (Both sides) r VFS Replacement Parts (b) Lever VS4 Description Part no. No.