LEGEND
MATERIAL CODES
MODEL
P200 = PRO-FLO
®
WETTED PATH
K = PVDF
P = POLYPROPLYENE
OUTER PISTON
K = PVDF
CENTER SECTION
PP = POLYPROPYLENE
AIR VALVE
P = POLYPROPYLENE
DIAPHRAGMS
BNS = BUNA-N (Red Dot)
EPS = EPDM (Blue Dot)
FSL = FULL-STROKE Sanitary
SANIFLEX™ IPD
[Hytrel
®
(Cream)]
FSS = SANIFLEX™
[Hytrel
®
(Cream)]
FWL = FULL-STROKE Sanitary
WILFLEX™ IPD
[Santoprene®
(Two Black Dots)]
LEL = PTFE W/EPDM
BACKED, IPD
(Two Blue Dots)
NES = NEOPRENE (Green Dot)
PUS = POLYURETHANE (Clear)
TEU = PTFE W/EPDM
BACKUP (White)
TNU = PTFE W/NEOPRENE
BACK-UP (White)
TSS = FULL-STROKE PTFE
W/SANIFLEX™ BACKUP
TSU = PTFE W/SANIFLEX™
BACKUP (White)
TWS = FULL-STROKE PTFE
W/WIL-FLEX™ BACKUP
VTS = FKM (White Dot)
WFS = WIL-FLEX™ [Santoprene
®
(Three Black Dots)]
WWL = FULL-STROKE WIL-FLEX™
IPD [Santoprene
®
(Three Black Dots)]
XBS = CONDUCTIVE BUNA-N
(Two Red Dots)
VALVE BALLS
BN = BUNA-N (Red Dot)
FS = SANIFLEX™
[Hytrel
®
(Cream)]
EP = EPDM (Blue Dot)
NE = NEOPRENE (Green Dot)
PU = POLYURETHANE (Brown)
TF = PTFE (White)
VT = FKM (White Dot)
WF = WIL-FLEX™ [Santoprene
®
(Three Black Dots)]
VALVE SEATS
K = PVDF
P = POLYPROPYLENE
T = PTFE
VALVE SEAT O-RINGS
BN = BUNA-N
PU = POLYURETHANE (Brown)
TV = PTFE ENCAP. FKM
WF = WIL-FLEX (Santoprene
®
)
NOTE: Most Elastomeric materials use colored dots for identification.
NOTE:
Not all models are available with all material options.
Hytrel
®
is a registered trademark of DuPont Dow Elastomers.
0206 PFA coated hardware,Wil
‑
Gard II™ sensor wires ONLY