Overview
TIANKANG HONGJI In-Line Two Valve Manifold made by Hongji Instrument& Valve Manufacturing Co., Ltd. combine several valves in one body with multiple connections. This equipment assists pressure instruments such as pressure gauges, pressure transmitters, and differential pressure transmitters directly and indirectly in measuring and equalizing pressures, differential pressures, static, gauge, and variable in process instrumentation lines by bleeding, blocking, and calibrating.
Technical Specifications
| Type |
In Line Type（Female to Female Thread） |
Net Weight |
0.9 kg |
| Body Material |
316L,Alloy |
Manufacturing Capacity |
1800 pics/Month |
| Type of Connection |
Thread
|
Warranty |
1 year |
| Seal Type |
Hard Sealing |
Manufacturing |
Forging and CNC |
| Packing |
PTFE/Graphite |
Pressure Range |
6000Psi-10000Psi (414Bar-690Bar) |
| Media |
Liquid,Gas,Steam,Oil |
Inlet/outlet |
1/2 NPTF |
| Connection |
1/4 NPTF |
Orifice: |
0.157(4.0 mm) |
| Graphite |
-65°F to 1200°F (-54℃ to 649℃) |
PTFE |
-65°F to 450°F (-54℃ to 232℃) |
Applications
- Valve manifolds are critical components for fluid and gas control across numerous industries. In the Oil & Gas sector, they are essential for pressure control, flow measurement, and the isolation of high-pressure systems in drilling and refining. Chemical and Petrochemical Plants rely on them for precise chemical process control and operational safety within reactors and distillation columns.
- Within Power Generation, manifolds manage the flow of steam and water and support instrumentation in boilers and turbines. The Pharmaceutical and Biotechnology industry depends on them for sterile fluid control and hygienic isolation to ensure contamination-free manufacturing processes.
- For Water Treatment, these valves regulate flow and pressure throughout treatment and distribution networks. In HVAC systems, they assist in temperature and pressure regulation of refrigerants, while also simplifying system isolation for maintenance. Finally, in Laboratories and Research Facilities, manifolds provide precise fluid management and multi-channel control for complex experiments and testing apparatus. Their versatility makes them indispensable for safe and efficient operations.
Ordering Number Description
Notes:
- Standard manifold instrument is flange (according to MSS SP-99), flange distance (center-to-center) is 2.13 (54 mm).
Distance of 2.19 (55.6 mm) suitable for transmitters of range 6, 7 and 1151.
Distance of 2.25 (57.2 mm) transmitters of range 8 and 1151.
- Ordering Number Indication illustrates the classification and combination of Hongji products, which can not be randomly combined.
- For those valves made of other type of material other than listed ,please contact the Hongji sales personnel.
- If an oxygen-dedicated valve manifold is required, include “O2” in the basic order number, for example:HJ2V-MNPT8-FNPT8-H-P-SS-O2
Customization & Technical Support
• E-Mail: overseasales@tiankang.com
Sales Support:
• E-Mail: sales06@tiankanginternational.com
