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5-Valve Manifold (5VMNT-8N-SS)


catalog

The 5-Valve Manifold offer two mainline block valves and a double block and bleed valve for the equalizer line.  The manifold is primarily intended for gas service and is used to connect differential pressure transmitters to system flow meters. Connections are 1/2" Female NPT on 2-1/8" (54mm)centers.
Standard features include two 1/4" NPT static pressure connections on the instrument side and one 1/4"NPT vent connection from the bleed valve.

Specifications
* CONNECTION :1/2"Female NPT to 1/2"Female NPT
* One-piece high strength body construction for safety -- no welding used
* Bonnet lock pin prevents accidental valve disassembly
* 2-1/8" (54mm) port centerline dimension for proper alignment
* 100% pressure tested for shut-off and at all seals
* 316 stainless steel construction for superior corrosion resistance
* Bonnet-to-body seals are metal-to-metal. No O-Rings are used
* Manifolds feature a 4:1 safety factory

Manifold Bodies
 
NOTE
   1.The three Equalizer and Bleed Valves have the same material construction of Model No.2VMNT
   2.The two block valves have the same material construction of Model No.3VMNT

 

  TABLE OF DIMENSIONS

SCHEMATIC DIAGRAM

 

Manifold Selection Information
The pressure-temperature ratings are taken for
ANSI B16.34 for standard class valves and based
on Class 2500. Rating for needle tip designs are based on specific seat materials.
 

★ ORIFICE

Stem Design

Block Valve

Equalizer Bleed V/V

Needle

4.0mm
(0.156")

3.2mm
(0.125")

Plug

6.4mm
(0.250")

★ Weight : Approximate 2.3KG (5lbs)

 

TESTING
Standard production Test - Each valve on every manifold is factory tested with nitrogen at
1000psig(68bar) for leakage at the seat, packing
and shell. Each test is performed to a maximum allowable leak rate of 0.1 scc/min.

 

Unit : mm

A

B

C

D

E

F

G

H

J

K

L (Open)

M

86

86

229

40

28.6

43

54

34

50

17

82

64


   MANIFOLD SELECTION TECHNICAL DATA

Stem
Design

Part No.

Seat

Pressure
Rating

Pressure Rating
Max. Temperature

Packing

Needle Tip

5VMNT-8N-SS
 5VMNT-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

5VMNG-8N-SS

118KG/CM²@648°C
(1715 PSIG @1200°F)

Grafoil

Plug Tip

5VMVD-8N-SS
5VMVD-8N-FL-SS

Delrin

68KG/CM²@121°C
(1000 PSIG @250°F)

TFE

 

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