Arrotop is a prestigious manufacturer and supplier of robust Five Valve Manifolds in a direct mount T type (Pipe × Flange) configuration. This high-functioning valve assembly integrates block, equalizing, and bleed valves for dual isolation and offers full venting capabilities, ideal for inline pressure instrumentation requiring maximum control and convenience.
The Pipe × Flange design ensures direct mounting to flanged transmitters or process piping, offering a compact, sturdy setup engineered for easy access and minimum external tubing.



What is a Five Valve T Type Manifold (Pipe × Flange)?
A Five Valve T‑Type Manifold typically includes:
- Two block/isolation valves for redundant shut-off
- One equalizing valve for pressure balancing
- Two vent/bleed valves for thorough depressurization
- A pipe-threaded inlet and flanged outlet, enabling direct and secure transmitter installation
This configuration supports complete instrument servicing: isolate, equalize, vent, and bleed—all while staying inline with the process flow.
Key Features
- Comprehensive five-valve configuration: 2× block, 1× equalize, 2× bleed
- Pipe (½″–1″ NPT/BSP) × Flange connections (ANSI/ASME/BS/ISO options)
- Rated for high pressure—up to 6,000 psi, with 5× hydrostatic testing ensuring performance
- Materials: 316/316L SS, Carbon Steel, Monel, Hastelloy, Duplex, and more
- Blowout-proof stems with non-rotating tips for steady shut-off
- Choice of gland packing: PTFE, graphite, or specialty seals
- Compact T‑Type layout to reduce leak paths and simplify maintenance
Need a powerful five valve manifold for inline instrumentation?
Get in touch with Arrotop for technical assistance, product datasheets, or to request a quote today.