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Home / Products / Stainless Steel Fittings / 2 Valve Manifold Pipe To Flange Tee Type - SS 316 Instrumentation Valves
2 Valve Manifold Pipe To Flange Tee Type - SS 316 Instrumentation Valves
SKU ID: 2VM-TT-PF
Description
2 Valve Manifold Pipe To Flange Tee Type - SS 316 Instrumentation Valves
The 2VM-TT-PF is a 2 valve manifold pipe to flange tee type that isolates or controls flow in the line, with a body built for repeated operation. The 316 stainless steel body resists corrosion in gas, hydraulic and pneumatic service. Dimensionally interchangeable with equivalent Parker, Swagelok fittings.
Sizes and Part Numbers
Sr. No. | Size | Ref Part No. |
1 | 1/4 Inch | 2VM-TT-PF-4 |
2 | 1/2 Inch | 2VM-TT-PF-8 |
Technical Specifications
Size | 1/4 Inch, 1/2 Inch |
End Connection | NPT, BSPT, Socket Weld |
Working Pressure | 6000 Psi (413 Bar) |
Temperature Rating | PTFE 450°F (232°C) · Grafoil 700°F (371°C) |
Material of Construction | SS 316, SS 304, Monel, CS |
Stem Packing | PTFE, Grafoil |
Orifice | Dia 4.7 |
Sour Gas Service | Optional, conforming to NACE Std. MR-01-75 |
Features
Designed for direct mounting
Process side 1/2" NPT (F) and instrument side flange connection suitable for a DP transmitter
Two valve configuration allows easy block or isolate and bleed or vent
Suits calibration of a static pressure transmitter or gauge
Bleed or vent connection with SS plug provided on request
Approximate weight 1.00 Kg (2.2 Lbs)
Heat code traceability
All valves 100% factory tested prior to shipment
Bonnet Assembly
Screwed bonnet design
Bonnet: back seated, blow-out proof
Spindle: ground and thread rolled
Spindle tip: non-rotating, shut-off type stellited, regulating stellited and soft seated
Bonnet pusher: silver plated for anti-galling, for increased stem cycle life
Dust cap protects stem threads from external contamination
Leak-tight seal with low operating torque
Materials of Construction
Sr. No. | Description | Qty. | Material |
1 | Body | 1 | SS 316 |
2 | Bonnet | 1 | SS 316 |
3 | Bonnet Pusher | 1 | SS 316 |
4 | Stem | 1 | SS 316 |
5 | Washer | 1 | SS 316 |
6 | Packing | 1 | PTFE |
7 | Bonnet Seal | 1 | PTFE |
8 | Check Nut | 1 | SS 316 |
9 | Dust Cap | 1 | LDPE |
10 | Grub Screw | 1 | CS |
11 | Handle | 1 | SS 304 |
Manifold Selection Information Data
Pressure and temperature ratings are selected from ANSI B 16.34 for standard class 2500.
Testing
Pneumatic seat test at 1/4 of working pressure
Hydrostatic shell test at 1.5 times working pressure
Optional tests available on request
Lubrication
Dye molly sulphide.
Application
Direct mounted on a DP transmitter, with a pipe process connection and a flanged instrument face, giving block and bleed for static pressure calibration.