monoflange Instrument valves

Update Date:2016-06-03     Pageviews:1472


monoflange Instrument valves


monoflange Instrument valves are defined as flanges with integral shut-off valves in a variety of configurations. For shut-off purpose only a single valve assembly is available. The most common assembly however is shut-off valve combined with additional drain / vent valve, or two consecutive shut-off valves in combination with a drain / vent valve in a double block and bleed design. Whereas the Monoflange process side connects directly to the process flange, the instrument connection is either 1/2” NPT female threaded or features a swivel adapter with G1/2“ thread allowing for 360° free orientation of the instrument. Process flanges come in a number of different pressure ranges and sizes; therefore Monoflanges are usually tailor made to meet your specific requirements.


Instrument Monoflange Valves replace multivalve assemblies with single,flange-mounted maniflod construction.The main advantages over a typical system including compact design and weight saving.
Standard features:
•Pressure From 150Lbs up to 2500Lbs.
•Temperature rating PTFE packing from -73°C+210°C(-99°F/+410°F)
•Temperature rating GRAPHOIL packing from -54°C+510°C(-65°F/+950°F)
•Port size from 1/2" up to 3".
•Standard material:stainless steel 316L,optional Carbon steel LF2,Duplex,Super Duplex,Monel 400,Hastelloy CV276,Inconel 625,Titanium,Incolloy 825 etc.
•Heat code traceable material to EN 10204.3.1.
•Fire safe tested to BS 6755 part 2.

Send Inquiry

  • Subject:
  • *Name:
  • *Email:
  • Company Name:
  • Tel:
  • Fax:
  • Country:
  • Products:
  • Message:

"KP-LOK Electric allows us to do our jobs better. Without it, we couldn't keep up!"

Better Switching power supply

NewsLetter Email Address:
Contact With Us
KP-LOK,a world class manufacturer that can supply extensive product range includes needle,gauge,ball,manifold,monoflange,double block and bleed valves,our well-trained staff can respond to your needs quickly and competently, with technical application advice if requested. KP-LOK can satisfy the various demands of Oil & Gas, Offshore, Petrochemical, Power, Paper, Cement, Food, Building, Marine, Water Works and Industrial markets.
  • Copyright © KP-LOK Houston
  • Privacy Policy
  • Sitemaps
  • XML