RC200-Manual-1.pdf - 第10页
Spare Parts PVA offers st andard s par e parts kit s for all d ispen sin g valves. Th ese ki ts ar e stocked for imm ediate s hi pment an d allo w repla cemen t of all wearabl e part s of t he valv e. The spare parts kit…
Fluid Section
1) Place a 010 Kalrez O-ring (12) into the bottom of the fluid body (4) and follow on
top of it with the seal plate (6).
2) Secure the seal plate to the fluid body with two machine screws (8) using a 3/32”
Allen Key to tighten.
3) Place the second 010 Kalrez O-ring (12) into the top groove of the fluid body (4)
and follow on top of that with the motor mount (5).
4) Secure the motor mount to the fluid body with two machines screws (9) using a
3/32” Allen Key to tighten.
5) Insert the small diameter end of the rotary shaft (3) into the motor mount (5)
cavity and push it though until it bottoms out and the smaller diameter end is
protruding through the seal plate (6).
6) Place the air motor (7) onto the motor mount and assemble with two machine
screws (10) using the 9/64” Allen Key to tighten.
7) Rotate the rotary shaft (3) until the set screw is positioned on the flat of the air
motor shaft (7) then use the 1/16” Allen key to tighten in place.
8) Insert the plug (11) into the fluid body (4) and tighten using the 3/32” Allen key.
9) Drop the packing (15A) into the fluid section (14A), and screw in the packing nut
(16A) but leave finger tight until assembled with the air section.
10) Mount the 006 Kalrez o-ring (18A) on the seat (13A) and push the seat into the
bottom of the fluid section (14A). When inserting the seat, work the o-ring into
the fluid body with finger to prevent shearing of the edge of the o-ring.
11) Place the final 010 Kalrez O-ring (12) into the groove of the fluid body (4) then
place the fluid section (14A) assembly on top of that and secure the assembly with
the four machine screws (9) using the 3/32” Allen Key to tighten.
*Note: Be sure the 1/8” npt fluid port is facing away from the air motor.
Assemble Sections
1) Back out the stroke adjust bolt (12A) by turning it counter clockwise until the end
of its travel.
2) Apply a small amount of silicone grease to the end of the needle (1A) and insert it
into the packing nut (16A) and slide the two sections together.
3) Align the air holes of the air section on the same face as the fluid inlet of the fluid
section then connect the sections using the two machine screws (3A) tightening
them down evenly using a 3/32” Allen key.
4) Using the tip of a 3/32” Allen key, tighten the packing nut (16A).
Spare Parts
PVA offers standard spare parts kits for all dispensing valves. These kits are
stocked for immediate shipment and allow replacement of all wearable parts of the valve.
The spare parts kit for this valve, product number RC2-SP, includes the following
components:
RC2-SP Includes:
Qty
Part Number
Description
1
V302
Seat
1
114-5247
Needle
1
V305
Packing, Teflon
2
VLV-014B
O-ring, Buna
2
VLV-008B
O-ring, Buna
1
VLV-006K
O-ring, Kalrez
1
VLV-004B
O-ring, Buna
3
VLV-010K
O-Ring, Kalrez
