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The Kor-Lok Pipe to Pipe 3-Valve Manifold is a general purpose design for connecting system impulse lines and transmitters.
This manifold consists of two block valves and an equalizer valve.Connections are 1/2" Female NPT on 2-1/8"(54mm) centers. For safety, a bonnet lock pin is standard.
MATERIALS OF CONSTRUCTION
No. |
Component |
Material Specification |
1 |
Handle |
Stainless Steel |
2 |
Handle Pin |
17-4PH Stainless |
3 |
Set Screw |
4 |
Lock Nut |
Stainless Steel |
5 |
Packing Bolt |
316SS |
6 |
Packing Support |
Reinforced TFE |
7 |
Packing |
TFE/D 1710 or Grafoil |
8 |
Bonnet |
316SS |
9a |
Stem (NeedleTip) |
9b |
Stem (Plug Tip) |
10 |
Seat (Plug Tip) |
Delrin |
11 |
Lock Plat |
Stainless Steel |
12 |
Cap Screw |
13 |
Manifold Body |
316SS |
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Safe Manifold Selection
When selecting a manifold, the total system design must be considered to ensure safe, trouble-tree performance. Valve function, materials compatibility, adequate ratings, proper installation, operation, and maintenance are the responsibility of the system designer and user. |
A |
B |
C |
D |
E |
F |
G |
H |
J |
K |
L (Open) |
M |
78 |
86 |
229 |
29 |
28.6 |
43 |
54 |
34 |
39 |
17 |
105.5 |
64 |
MANIFOLD SELECTION TECHNICAL DATA
Stem
Design |
Part No. |
Seat |
Pressure
Rating |
Pressure Rating
Max. Temperature |
Packing |
Needle Tip |
3VMNT-8N-SS
3VMNT-8N-FL-SS |
316SS |
413KG/CM²from
-54°C to 38°C
(6000PSIG from
-65°F to 100°F) |
284KG/CM²@232°C
(4130 PSIG @450°F) |
TFE |
3VMNG-8N-SS |
118KG/CM²@648°C
(1715 PSIG @1200°F) |
Grafoil |
Plug Tip |
3VMVD-8N-SS
3VMVD-8N-FL-SS |
Delrin |
68KG/CM²@121°C
(1000 PSIG @250°F) |
TFE |
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