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PreDyne Solenoid Valves are specified for many cryogenic
applications. We use 316 stainless Steel, it resists wear and fracturing much better than
302/305 SS. Plunger springs also use specially designed 316 SS.
A broad range of excellent quality PreDyne 2 &
3-way solenoid valves
are listed in this Web
site. Most are stock items and available
within days. However,
Precision Dynamics is internationally known
for manufacturing
special, custom solenoid valves designed for each
specific application.
Popular options are listed below. Options
should be chosen in
consultation with your local PreDyne distributor
or our factory. A
custom-designed PreDyne solenoid valve is your
product's HIDDEN ASSET.
Only the most popular
PRECISION DYNAMICS VALVES, most of them stock
items are listed in
this Web site. The Web site listings are for
valves with Stainless
Steel Body and Class B Bobbin Wound Coils with
either Grommet or
Conduit Housings. Valves are designed to UL
Requirements and
Continuous Duty Service. Option Variations are
listed below. Other
Optional Variations to suit customer needs can
be readily provided.
COIL VARIATIONS Suffix
1.Description
Waterproof-Encapsulated Class B Coil with Leads
2.Molded with Leads
3.Waterproof-Encapsulated Class H Coil Leads
4.Waterproof Spade Connector-Encapsulated
5.Spade Connector-E Series and G only .11O Spade
8.Molded-Class B-Spade Connector 3/16" Series A, 1/4"
Series B, C, D
10.Rectified Coil
BODY VARIATIONS MB Metering
SB 304 Stainless Steel instead of 303
BB Brass Body
OB Omit Body (Operator Only)
BO Bottom Outlet
BI Bottom Inlet
LB Body Port 1/4 NPT
BD Body Port 10-32 (Series A & B)
Indicate when ordering if stop needs to be 10/32 threads
BOMBO Option, with 1/8" NPT Male
BIMBI Option with 1/8" NPT Male
LC1/8" NPT Port, Standard for ABC
Specify for D Series Only
LD3/8'' NPT Body Ports, D Series Only
LT1/8" BSPT Body Ports
ENCLOSURE Suffix
SH Description
1" Dia. Housing Grommet
SC1" Dia. Housing, 1/2" Conduit
GS Single Automotive Terminal
Y Yoke (C-Frame)
HC Hirschmann Connector
SEAL MATERIAL VViton
BButyl
NNeoprene
EEthylene Propylene
TTeflon
PPolyurethane
PFPerfluoroelastomer (Kal-Rez)
GVViton (gasoline)
NOTE: PLEASE SPECIFY BOTH DYNAMIC SEAL MATERIAL AND
STATIC O-RI TRIAL WHEN ORDERING.
MISC. OPTIONSWMMounting Bracket
SSilver Shading Ring
AAluminum Shading Ring
TPTeflon Coated Plunger
TOTeflon O-Ring
VOViton O-Ring
EOEthylene Propylene O-Ring
OCOxygen Service Cleaning
AD1/8" NPT Adapter. (A Series Only)
Precision Dynamics specializes in custom valves. This information is
intended to illustrate our broad family of products. Please consult
with your PreDyne distributor or our factory to determine the
correct valve for your specific application.
Contact PreDyne
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