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TP1200M Series Pressure Vacuum Valve Pıpe Away are typically used on atmospheric tanks which contain volatile liquids.

INTRODUCTION  As will allAKTEK products, every Model TP1200M Series is factory inspected to meet all critical requirements and special needs.  Inventory is maintainer to ensure rapid delivery.

PRESSURE / VACUUM VALVE WITH PIPE-AWAY FEATURE
Model  TP1200M is used for pressure and vacuum relief where vapors must be piped away.Special pallets in the Model TP1200M housing virtually eliminate the intake of air and the escape of vapors except during normal tank breathing, thus reducing the loss of product.These special pallets are engineered to allow only the intake or outlet relief necessary to maintain the proper working pressure, thereby protecting the tank from possible damage.Escaping vapors are piped away through a flanged outlet connection.This helps to provide increased fire protection and safety.

SPECIAL FEATURE                                                   
Model TP1200M 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 TP1200M has a self draining hausing body and drip rings to protect seating surfaces from condensate and freezing. This design also avoids pressure or vacuum buildup due to binding or clogging of the valve. Buna-N, Viton® and other seating diaphragms can be provided when required. Model TP1200M may be spring loaded when required for use on blanketed tank sor other type installation requiring higher setting. To ensure the proper aligment of seating surfaces there is peripheral guiding and a center stabilizing system.

Size Code 02 03 04 06 08 10 12
Nominal Pipe Size 2” 3” 4” 6” 8” 10” 12”
A Max. Width 400 505 630 803 965 1105 1200
B Max. Height 450 550 733 900 985 985 985
C Hood 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, Stainless Steel and other materials
•   Modular construction

pressure vacuum valve

AKTEK, THE CAPABILITY COMPANY

As with all Aktek  products, every Model 1100C is factory inspected and tested to meet your critical reguirements and special  needs. Inventory İs maintanied to ensure rapid delivery

pressure vacuum valve

MATERIAL LIST
ITEM DESCRIPTION CONSTRUCTION OPTIONAL FEATURE
ALUMINUM CARBON STL 316 SS ……………
1 BODY AL GR 356 T6 CS WCB CF-8M(316 SS)
2 VACUUM SEAT AL GR 356 T6 CS WCB CF-8M(316 SS)
3 BUSH Teflon® FED Teflon® FED Teflon® FED
4 RING SS SS SS
5 STEM VACUUM 316 SS 316 SS 316 SS
6 DIAPRAGM, VACUUM Teflon® FED Teflon® FED Teflon® FED
7 BACKING, VACUUM Teflon® FED Teflon® FED Teflon® FED
8 PALLET, VACUUM AL GR 356 T6 CS WCB CF-8M(316 SS)
9 WASHER, LOCK SS SS SS
10 SCREEN, VACUUM 316 SS 316 SS 316 SS
11 SCREEN FLANGE AL GR 356 T6 CS WCB CF-8M(316 SS)
12 BOLT SS SS SS
13 SCREEN, PRESSURE 316 SS 316 SS 316 SS
14 COVER AL GR 356 T6 CS WCB CF-8M(316 SS)
15 STUD SS SS SS
16 NUT SS SS SS
17 PRESSURE SEAT AL GR 356 T6 CS WCB CF-8M(316 SS)
18 PIPE AWAY AL GR 356 T6 CS WCB CF-8M(316 SS)
19 BOLT Teflon® FED Teflon® FED Teflon® FED
20 STEM, PRESSURE 316 SS 316 SS 316 SS
21 DIAPHRAGM, PRESSURE Teflon® FED Teflon® FED Teflon® FED
22 BACKING, PRESSURE Teflon® FED Teflon® FED Teflon® FED
23 PALLET, PRESSURE AL GR 356 T6 CS WCB CF-8M(316 SS)
24 STEM GUIDE ALUMINUM CS 316 SS