Needle Valves: CR-100

Precise Flow Regulating Valve (FxF)
Working Pressure 100 bar (1500 PSI)

TECVAL foto1161478260215

TECVAL CR-100 regulating and sealing valves are especially suitable to guarantee a precise flow control under high pressure or moderate vacuum service. They are commonly used in control panels, fluid treatment, flow meters, meter check, laboratory applications, etc…


  • Precise, uniform and constant regulation.
  • Easy packing external adjustment.
  • Compact design.
  • Maximum flow capacity.
  • PTFE packing.
  • 100% tested.


  • Degreased for oxygen service.
  • Handle safety lockout.

Technical data

Maximum Pressure

Working Pressure 100 bar (1500 PSI)

Temperature Range

-20ºC / 200ºC (-4ºF / 392ºF)


Threaded NPT (ANSI B1.20.1)
Threaded BSP (DIN ISO 228-1)

Dimensions 1/4"3/8"1/2"3/4"1"1¼"1½"2"
A Open75909088105120120150
A Closed6880807490100100125
Orifice Size 810121518222528
Flow Coefficient (Cv)

Brass (1.7660)

AISI-316L (1.4404)

Special alloys (For detailed information consult attached data sheet)


PartBrass AISI-316L Special alloys 
1 Set screwAISI-304 (1.4301)AISI-304 (1.4301)AISI-304 (1.4301)
2 WasherAISI-304 (1.4301)AISI-304 (1.4301)AISI-304 (1.4301)
3 Hand wheelRed painted aluminiumRed painted aluminiumRed painted aluminium
4 NutBrass (1.7660)AISI-316L (1.4404)AISI-316L (1.4404)
5 GlandBrass (1.7660)AISI-316L (1.4404)AISI-316L (1.4404)
6 PackingP.T.F.E.P.T.F.E.P.T.F.E.
7 WasherBrass (1.7660)AISI-316L (1.4404)Special alloy
8 BonnetBrass (1.7660)AISI-316L (1.4404)Special alloy
9 StemAISI-316L (1.4404)AISI-316L (1.4404)Special alloy
10 BodyBrass (1.7660)AISI-316L (1.4404)Special alloy
TECVAL cr100-desp-cotes-fitxa-antiga
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