Noshok
3610/3710 Series 3-Valve Differential Pressure Mini Manifold Valves
3610/3710 Series 3-Valve Differential Pressure Mini Manifold Valves
Key Features
- Compact design is ideal for installations with limited space, such as
behind panels or in cabinets - Designed for use with differential pressure transmitters incorporating
two isolation valves and an equalizing valve in differential pressure
measurement - 100% helium leak tested to 1 x 10-4 ml/s for guaranteed performance
and reliability - Soft tip valves feature a patented Delrin® non-rotating soft tip stem, and a
back-up metal-to-metal seal (U.S. Patent 6,820,857) - 3610 Series hard seat valves have 10,000 psi pressure rating @ 200 °F
- 3710 Series soft tip valves have 6,000 psi pressure rating @ 200 °F
- Blow-out proof stem provides a secondary stem seal in the full
open position - FKM o-ring seal and PTFE back-up ring below the stem threads to protect from corrosion and galling; PTFE or Grafoil® packing optional
- All stems are 316 stainless steel
- All stem threads are rolled for strength and ease of operation
- One-piece bonnet with a metal-to-metal seal to the valve body below the bonnet threads
- Vinyl dust caps for bonnets and stems (non-packing)
- Patented body-to-bonnet, metal-to-metal seal is designed to significantly
increase the pressure range of the valve (U.S. Patent 7,758,014)
SPECIFICATIONS | |
Materials | Zinc-nickel plated steel, electropolished 316 stainless steel |
Connections | 1/4" NPT |
Pressure ratings | Hard Seat: 10,000 psi @ 200 °F Soft Seat: 6,000 psi @ 200 °F |
Orifice size | 0.141" |
Flow coefficient | CV 0.44 |
Stem seal & type | All 316 stainless steel stems with FKM o-ring and PTFE back-up ring below the threads, PTFE or Grafoil® packing optional |
Options | Panel mountings, o-ring materials, handles, packings, regulating stem and stem tips |
Catalogs
Catalog Pages
183.2 kB