Polypropylene (PP) Needle Valves
from Asahi/America, Inc.
Needle valve features ultra precise flow control for critical high purity and aggressive fluids. The needle tip is integrated into the PTFE diaphragm. [See More]
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Material Of Construction:
PPn, PVDF, PFA O-Ring FKM*
; PP - Maximum Pressure: 145.04
- Valve Size: 0.12 to 0.50
- Media Temperature: 356
from U.S. Plastic Corporation
Hayward NVA Series needle valves are used for accurate metering of fluids. Turning the thumbwheel moves a tapered piston into the PTFE seat to control the flow down to a few drops per minute. Precision molded, fine pitched stem threads permit this very fine metering flow control, flanges for panel... [See More]
- Material Of Construction: PP
from Cole-Parmer
PVC and PP valves withstand up to 150 psi; PVDF up to 200 psi. Seats are made of PTFE and O-rings made of Viton <reg >. Pipe thread connections. [See More]
- Material Of Construction: PP
- Maximum Pressure: 150.00
from Air Logic
The plastic Needle Valves are ideal for instrumentation and industrial applications; they are designed for inline and panel mounted installation. The Needle Valves are adjustable from 0 to the equivalent flow of a 0.025" diameter orifice; the flow is restricted in both directions. The 6 degree angle... [See More]
- Material Of Construction: 20% Glass Filled; PP
- Media Temperature: 40 to 120
- Valve Size: 0.03 to 0.06
- Connection Description: Union; Straight Ports for 1/6" I.D. Tubing
from GF Piping Systems
The Type 522 Needle Valve may be used in a wide range of services where SYGEF ® is suitable in the chemical and general environmental limits of the installation. Specific applications should be evaluated on the basis of pressure, temperature and flow capacity desired. The ¼" and ⅜"... [See More]
- Material Of Construction: PP; PVDF
- Maximum Pressure: 150.00
- Valve Size: 0.25 to 0.50
- Connection Description: Threaded
from U.S. Plastic Corporation
The 586 series needle valve compact design promotes multiple configurations to fit the exact end use application. Rated to 125 psi. They have a 2.5 tip except for the 22299 which has a 45 tip. Has EPDM stem seal and black filled polyester knob. The panel mount requires a .875" hole and is supplied... [See More]
- Material Of Construction: PP
- Valve Size: 0.12
from U.S. Plastic Corporation
The 586 series needle valve compact design promotes multiple configurations to fit the exact end use application. Rated to 125 psi. They have a 2.5 tip except for the 22299 which has a 45 tip. Has EPDM stem seal and black filled polyester knob. The panel mount requires a .875" hole and is supplied... [See More]
- Material Of Construction: PP
- Valve Size: 0.12