Page 637 - Plastic Process Equipment, Inc

MOLD PURGING SYSTEM

A QUICK, CLEAN AND SAFE WAY TO DRAIN MOLD FLUIDS

10 MODELS - BRASS, ALUMINUM OR NYLON

11.6 Max Operating Width 4.5 Max SPECIFICATIONS - Brass, Aluminum & Nylon
15.5
5.3 Max. Pressure ......................... 150 psi (10.3 bar)
Max. Operating Temperature ....... 250°F (121°C)
Working Air Pressure ...................... 80 to 100 psi
3/8” NPT (integral snubber prevents hose “whip” during purging)
Air Inlet Vent
Pressure Drop Across Valve ....... 1 psi at 50 gpm
1” or 2” NPT Body:
Water Inlet 8.9
Water Purge 11.7 Brass Models ................................... 360 Brass
Max Height
Nylon Models ...................... Glass Filled Nylon
1” or 2” NPT Aluminum Models ....... T6061 Aluminum
Water Outlet
PTFE Impregnated
Hard Anodized Coating
Valve Disc:
Brass & Nylon Models ....... 303 Stainless Steel
4.5
5.5
4.7 Aluminum Models ....... T6061 Aluminum
6.8 NOTE: Top Dimension is for
BRASS MODELS
1” NPT Purge Valve. Bottom PTFE Impregnated
Dimension is for 2” NPT Hard Anodized Coating
Purge Valve. O-Rings ..................................................... EPDM
AND LAST LONGER Weight (2” NPT) ................... Brass 33 lbs, Alum. 10.5 lbs
3.9 Check Valve (Included) .............................. Brass
4.9 PERFORM BETTER Weight (1” NPT) .. Brass 11.5 lbs, Alum. 7 lbs, Nylon 5.5 lbs
Hole For
1/4-20 Bolt
1.5 NYLON MODELS
BODY NPT LOCKING PRICE
PART NO.
- OPERATION - MATERIAL SIZE PIN EACH
Select WATER. SPV8-A-M Nylon 1" No $512.00
Cooling Water is available SPV8-L-M Nylon 1" Yes $595.00
FOR NORMAL PROCESSING
to Supply manifold.
Purge Air is blocked.
ALUMINUM MODELS
Select PURGE.
TO EVACUATE COOLING WATER Purge Air is available PART NO. BODY NPT LOCKING PRICE
to the Supply manifold. MATERIAL SIZE PIN EACH
Cooling Water is blocked.
SPV16-A-A Aluminum 2" No $795.00
Select VENT.
TO BLEED-OFF TRAPPED PRESSURE Press Manual Vent-Drain SPV16-L-A Aluminum 2" Yes $865.00
AND DRAIN RESIDUAL WATER Valve. Purge Air is blocked.
Cooling Water is blocked. BRASS MODELS
BODY
NPT
OPERATION PART NO. MATERIAL SIZE LOCKING PRICE
EACH
PIN
1) While the press is running, the handle must be in the position
marked “WATER”. SPV8-A-B Brass 1" No $715.00
2) Shut down the press. SPV8-L-B Brass 1" Yes $798.50
3) If using a mold heater or mold temperature regulator, refer to the
manufacturer’s instructions for purge position or bypass SPV16-A-B Brass 2" No $1,031.00
instructions. SPV16-L-B Brass 2" Yes $1,084.00
4) Move the handle on the Purge Valve to the “PURGE” position.
Shop air will blow through the mold. ACCESSORIES AND PARTS
5) Move the Purge Valve handle to the “VENT” position. Press the
manual vent button to relieve pressure in the mold circuit before PART NO. DESCRIPTION PRICES
disconnecting any water lines. DN-16 2" NPT DIELECTRIC FITTING $30.00
6) Reset the mold heater or mold temperature regulator to its
original settings. PVCV-3 AIR CHECK VALVE 3/8 NPT $36.00
PVOSET-100A 1" EPDM O-RING SET $43.00
Note: On molds with both unrestricted and restricted passages PVOSET-200A 2" EPDM O-RING SET $49.50
(i.e. - baffles, bubblers, etc.), it is possible for the majority of the
purge air to rush through the unrestricted passages. Therefore, it PVMV-100* MANUAL VENT $35.00
may be necessary to purge longer to clear all of the passages. * Included with new purge valve. See explanation on previous page.

PLASTIC PROCESS EQUIPMENT, INC. www.ppe.com
e-mail: sales@ppe.com
E 8303 CORPORATE PARK DRIVE W 6385 MONTESSOURI STREET
A MACEDONIA, OHIO 44056-2300 E LAS VEGAS, NEVADA 89113-1186 Toll Free: USA, Canada & Mexico
S 216-367-7000 • FAX: 216-367-7022 S 702-433-6385 • FAX: 702-433-6388 800-362-0706
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