ateco roof drain float check valve

TP3200M Series Vacuum Relief Vents – Sıde Connectıon Type  are typically used on atmospheric tanks which contain volatile liquids.

INTRODUCTION  As will allAKTEK products, every Model TP3200M Series is factory inspected to meet all critical requirements and special needs. Inventory is maintainer to ensure rapid delivery.

PRESSURE VACUUM VALVES

Model TP3200M is used when vacuum relief is the only reguirement.The Model TP3200M may be side mounted on the tank body or piped in. Intake relief necessary under working conditions is achieved by a spring or weight loaded pallet in the valve housing.The Model TP3200M reduces the possibility of tank damage and provides increased fire protection and safety.
Valve size must be selected to meet reguired vacuum relief under operating and thermal conditions.Flow curves for vacuum relief are provided.
SPECIAL FEATURE                                                   
Model TP3200M offers Aktek’s special ‘’cushioned air’’ seating. Superior performing Teflon® seating diaphragms are standart to minimize sticking caused  by resinous vapors and atmosphorec moisture. The Model TP3200M has a self draining hausing body and drip rings to protect seating surfaces from condensate and freezing. This desing also avoids vacuum buildup due to binding or clogging of the vent.Metal-to metal, Buna-N, Viton® and other seating diaphragms can be provided when reguired.
Size Code 02 03 04 06 08 10 12
Nominal Pipe Size 2” 3” 4” 6” 8” 10” 12”
A Max. Width 245 295 364 455 515 585 600
B Max. Height 275 340 430 480 500 550 575
C Max. Diameter 300 350 410 490 575 625 625
D Flange Inside
E Bolt Circle Diameter
F Flange Outside            
G Flange Thickness          
H Hole Diameter            
I Number Of Holes            

TECHNICAL DATA
•   Sizes 2’’ through 12’’
•   Pressure setting ½oz/in2 to 15 PSIG
•   Vacuum settings ½oz/in2 to 12 PSIG
•   Available in aluminum, carbon steel, Stainles steel and other materials.
•   Modular construction

AKTEK, THE CAPABILITY COMPANY
As with all Aktek  products, every Model TP3200M is factory inspected and tested to meet your critical reguirements and special  needs. Inventory is maintanied to ensure rapid delivery

MATERIAL LIST
ITEM DESCRIPTION CONSTRUCTION OPTIONAL FEATURE
ALUMINUM CARBON STL 316 SS ……………
1 PIPE AWAY AL GR 356 T6 CS WCB CF-8M(316 SS)
2 SEAT AL GR 356 T6 CS WCB CF-8M(316 SS)
3 BUSH Teflon® FED Teflon® FED Teflon® FED
4 BOLT SS SS SS
5 RING SS SS SS
6 STEM 316 SS 316 SS 316 SS
7 DIAPHRAGM Teflon® FED Teflon® FED Teflon® FED
8 BACKING Teflon® FED Teflon® FED Teflon® FED
9 PALLET AL GR 356 T6 CS WCB CF-8M(316 SS)
10 WASHER, LOCK SS SS SS
11 STEM GUIDE ALUMINUM CS 316 SS
12 BOLT SS SS SS
13 NUT SS SS SS