PTFE - Teflon® Gas Valves
from Clippard
Like the NIV and PIV series, the AIV series features Clippard ’s unique multifunctional valve stem design for longer life and minimal dead volume. The difference with the AIV series is that it also provides the added benefit of air operation, which is —by definition... [See More]
- Material Of Construction: PEEK; PTFE
- Maximum Pressure: 100.00
- Connection Description: Face Seal; #10-32, 1/4-28 UNF or 1/8 NPS
- Actuation: Pilot
from Clippard
NIV series multi-channel gradient valves feature multiple 2-Way, Normally-Closed PTFE media isolation valves connected around a central body. This unique design provides significant reduction in internal volume with enhanced mixing capabilities. Each actuator operates independently, allowing for... [See More]
- Material Of Construction: PTFE
- Connection Description: Threaded; 1/4-28 UNF, 1/8 NPS
- Media: Compatible Fluids
- Maximum Pressure: 30.00
from Clippard
PIV series media isolation valves are solenoid-operated devices that utilize a flexible diaphragm to isolate the actuation mechanism from the fluid path. Media isolation valves are commonly used for a wide variety of applications, including those that require precise, repeatable dispensing of media... [See More]
- Material Of Construction: PEEK; PTFE
- Maximum Pressure: 0.00 to 30.00
- Connection Description: #10-32, 1/4-28 UNF or 1/8 NPS
- Actuation: Electric
from Clippard
PIV series media isolation valves are solenoid-operated devices that utilize a flexible diaphragm to isolate the actuation mechanism from the fluid path. Media isolation valves are commonly used for a wide variety of applications, including those that require precise, repeatable dispensing of media... [See More]
- Material Of Construction: PEEK; PTFE
- Connection Description: Threaded; #10-32, 1/4-28 UNF, 1/8 NPS or G 1/8
- Media: Compatible Fluids
- Maximum Pressure: 30.00 to 100.00
from Clippard
The NIV series media isolation valve is a solenoid-operated device that utilizes a flexible diaphragm to isolate the actuation mechanism from the fluid path. Media isolation valves are commonly used for a wide variety of applications, including those that require precise, repeatable dispensing of... [See More]
- Material Of Construction: PEEK; PTFE
- Connection Description: Threaded; #10-32, 1/4-28 UNF, 1/8 NPS or G 1/8
- Media: Compatible Fluids
- Maximum Pressure: 30.00
from DK-LOK U.S.A.
Up to 10000psig (689 bar). Up to 230 ℃ (446 ℉). SS316, Carbon Steel. 2-way and 3-way side and bottom entry. DK patented Locking Device optional. Panel Mounting optional. DK-LOK OD 1/4 - OD 1 inch. Pipe thread 1/4 -1 inch [See More]
- Material Of Construction: Stainless Steel; Fluorocarbon O-Ring, Optional PCTFE; PEEK (optional feature); PTFE; PVDF
- Valve Size: 0.39
- Media: Sour Gas; Fluids
- Connection Description: Threaded; 1/4" Dk-Lok
from Valcor Engineering Corporation
The SV51 series is a direct acting, 2-way normally closed, diaphragm isolation solenoid valve. Valcor designed this series valve with a diaphragm to isolate the valves metallic parts from the media being handled. Available with polypropylene and PTFE body combined with Viton, EPDM or PTF diaphragm,... [See More]
- Material Of Construction: PTFE; PP
- Connection Description: Threaded; 1/4" or 3/8" NPT
- Valve Size: 0.25 to 0.38
- Maximum Pressure: 130.00
from Aalborg Instruments
Design Features. Fluids contact PTFE and PCTFE only. One PTFE o-ring. Simplicity, only six components [See More]
- Material Of Construction: PTFE
- Valve Size: 0.38
- Media: Specialty Corrosive; Liquid
- Connection Description: Threaded; 3/8" FNPT
from First Sensor AG
The media isolated Series 1 solenoid valves are compatible with aggressive liquids and gases. Only PTFE and borosilicate glass are in contact with the media passing through the valve. The valves feature a low internal volume, fast response time and low power consumption. Typical applications include... [See More]
- Material Of Construction: PTFE
- Valve Size: 0.25
- Media: Liquids
- Connection Description: Threaded; 1/4"-28 Threaded Ports
from Check-All Valve Mfg. Co.
Flange Insert valves are the ultimate check valves in flanged systems. They provide the simplest most economical way to install check valves in a piping system, the valve body automatically positions the valve and holds it in place while bolts are being installed and tightened. All that is required... [See More]
- Material Of Construction: Aluminum (optional feature); Brass / Bronze; Stainless Steel; Steel; Exotic Metal; FEP Encapsulator; PVC; PTFE
- Valve Size: 0.50
- Media: Gasoline / Diesel Fuel (optional feature); High Purity (optional feature); LP Gas (optional feature); Natural Gas (optional feature); Sour Gas (optional feature); Specialty Corrosive (optional feature); Liquids
- Connection Description: BoltFlange; Face Seal (optional feature); 1-3/8" O.D. Flange
from DK-LOK U.S.A.
Up to 10000psig (689 bar). Up to 230 ℃ (446 ℉). SS316, Carbon Steel. 2-way and 3-way side and bottom entry. DK patented Locking Device optional. Panel Mounting optional. DK-LOK OD 1/4 - OD 1 inch. Pipe thread 1/4 -1 inch [See More]
- Material Of Construction: Stainless Steel; FKM End Sealing, PCTFE; PEEK; PTFE; PVDF; Rubber
- Valve Size: 0.39
- Media: Sour Gas; Fluids
- Connection Description: Threaded; 1/4" Dk-Lok
from Valcor Engineering Corporation
The SV81 series are direct acting, 2-way, normally closed solenoid valves that utilize a bellows type PTFE diaphragm to seal on a PTFE seat. As a result, this valve series is capable of handling a wide variety of corrosive or high purity media by isolating all metallic components from the media. The... [See More]
- Material Of Construction: PTFE
- Connection Description: Threaded; 1/2" NPT
- Valve Size: 0.50
- Maximum Pressure: 40.00
from First Sensor AG
The media isolated Series 2 solenoid valves are compatible with aggressive liquids and gases. Only PTFE is in contact with the media passing through the valve. The valves feature a low internal volume, fast response time and low power consumption. Typical applications include analytical devices as... [See More]
- Material Of Construction: PTFE
- Valve Size: 0.25
- Media: Liquids
- Connection Description: Threaded; 1/4"-28 Threaded Ports
from Check-All Valve Mfg. Co.
The Lined Pipe Insert valve is designed to mate between two flanges on most lined pipe systems. It provides the simplest most economical way to install a check valve in a lined piping system. No gaskets are required, just spread the flanges, center the valve and bolt the flanges together. Lined Pipe... [See More]
- Material Of Construction: Exotic Metal; FEP Encapsulator; PTFE
- Valve Size: 1.00
- Media: Gasoline / Diesel Fuel (optional feature); High Purity (optional feature); LP Gas (optional feature); Natural Gas (optional feature); Sour Gas (optional feature); Specialty Corrosive (optional feature); Liquids
- Connection Description: BoltFlange; Face Seal (optional feature); 2" O.D. Flange
from DK-LOK U.S.A.
Up to 10000psig (689 bar). Up to 230 ℃ (446 ℉). SS316, Carbon Steel. 2-way and 3-way side and bottom entry. DK patented Locking Device optional. Panel Mounting optional. DK-LOK OD 1/4 - OD 1 inch. Pipe thread 1/4 -1 inch [See More]
- Material Of Construction: Stainless Steel; FKM End Sealing, PCTFE; PEEK; PTFE; PVDF; Rubber
- Valve Size: 0.39
- Media: Sour Gas; Fluids
- Connection Description: Threaded; 1/2" Dk-Lok
from First Sensor AG
The Series 3 solenoid valves are compatible with liquids and gases. Only PTFE is in contact with the media passing through the valve. The valves feature pressure ports for direct tubing connection, a fast response time and low power consumption. Typical applications include medical devices,... [See More]
- Material Of Construction: PTFE
- Valve Size: 0.06 to 0.19
- Media: Liquids
- Connection Description: Tube Fitting; 1/16", 1/8" or 3/16" Barb
from Check-All Valve Mfg. Co.
For over 35 years, the compact, fluoropolymer (PTFE/FEP/PFA), Sanitary Insert Valve has been used as the most economical solution to providing a check valve in a new or existing sanitary piping system. This valve style is designed to fit into grooved-end clamp-type fittings. Since the Sanitary... [See More]
- Material Of Construction: FEP Encapsulator; PTFE
- Valve Size: 0.75
- Media: Gasoline / Diesel Fuel (optional feature); High Purity (optional feature); LP Gas (optional feature); Natural Gas (optional feature); Sour Gas (optional feature); Specialty Corrosive (optional feature); Liquids
- Connection Description: Clamp Flange; Butt Weld; Face Seal (optional feature); 3/4" Line Size
from DK-LOK U.S.A.
Up to 1000psig (63bar). Up to 230 ℃ (446 ℉). SS316, Brass. Butterfly handle optional. DK-LOK OD 1/4 - OD 1 inch. Pipe thread 1/4 -1 inch [See More]
- Material Of Construction: Brass / Bronze; Stainless Steel; Fluorocarbon FKM (O-ring); PTFE; Rubber (optional feature)
- Valve Size: 0.20
- Media: Petrochemical
- Connection Description: 6mm Dk-Lok
from First Sensor AG
The Series 9 Pulse Valves high performance solenoid valves provide precision control of liquids and gases. The valves features ultra fast response times as fast as 160 μs and ultra-high leak integrity of 1 x 10-7 cm3/s/atm Helium. Typical applications include analytical devices as well as medical... [See More]
- Material Of Construction: Stainless Steel; PTFE
- Valve Size: 0.25
- Media: Liquids
- Connection Description: 1.3" Standard Flange, 1/4" A-Lok Fittings
from DK-LOK U.S.A.
Up to 6000psig (413bar). Up to 232 ℃ (450 ℉). SS316,Carbon Steel. Pipe thread 1/2 - 3/4 inch. Standard gauge valve, longer body gauge root valve, and extended 4" long body for pipe insulation are standard. Grafoil packing for high temperature available. Non-rotating globe stem tip. Stem... [See More]
- Material Of Construction: Stainless Steel; Grafoil; PTFE
- Valve Size: 0.20
- Media: Sour Gas (optional feature)
- Connection Description: Threaded; 1/2" Male to Female NPT
from DK-LOK U.S.A.
Up to 6000psig (413 bar). Up to 232 ℃ (450 ℉). SS316 and Alloys. Vee Tip standard. Compact design. DK-LOK OD1/4 - 1/2 inch [See More]
- Material Of Construction: Stainless Steel; PTFE
- Connection Description: Threaded; 1/4" Female NPT
- Valve Size: 0.12
- Maximum Pressure: 6000.00
from DK-LOK U.S.A.
Up to 6000psig (413 bar). Up to 121 ℃ (250 ℉). SS316. KEL-F replaceable soft seat. Stem seal below actuating threads. Non-rotating globe pattern stem tip. Straight-through roddable orifice for easy cleaning. Pipe thread 1/4 -3/4 inch [See More]
- Material Of Construction: Stainless Steel; Fluorocarbon FKM, Optional PEEK, PFA; PEEK (optional feature); PTFE; Rubber
- Valve Size: 0.19
- Media: Sour Gas
- Connection Description: Threaded; 1/4"Female NPT
from DK-LOK U.S.A.
Up to 6000psig (413 bar). Up to 121 ℃ (250 ℉). SS316. KEL-F replaceable soft seat. Stem seal below actuating threads. Non-rotating globe pattern stem tip. Straight-through roddable orifice for easy cleaning. Pipe thread 1/4 -3/4 inch [See More]
- Material Of Construction: Stainless Steel; Fluorocarbon FKM, Optional PEEK, PFA; PEEK (optional feature); PTFE; Rubber
- Valve Size: 0.25
- Media: Sour Gas
- Connection Description: Threaded; 1/2" Male NPT to 1/2" Female NPT
from DK-LOK U.S.A.
DQ Series Quick Connectors. Up to 300psig (20.6bar). Up to 93 ℃ (200 ℉). SS316 and Brass. PTEE soft seat standard. Sturdy SS handle for extended service life. For instant open and close the valve. For sampling and testing equipment. DK-LOK OD1/8 - OD1/2 inch Pipe thread 1/8 -3/8 inch [See More]
- Material Of Construction: Brass / Bronze; Stainless Steel; Viton, Buna-N, Optional Nylon; PTFE; Rubber
- Valve Size: 0.08
- Media: Flow of Fluids, Vacuum
- Connection Description: Tube Fitting; 1/8" Male NEPT
from DK-LOK U.S.A.
Up to 6000psig (413 bar). Up to 648 ℃ (1200 ℉). SS316 and Alloys. Stem seal below actuating threads. Non-rotating globe pattern stem tip. DK-LOK OD 1/4 - OD 1 inch. Pipe thread 1/8 -1 inch. Pipe socket weld 1/4 - 1/2 inch [See More]
- Material Of Construction: Stainless Steel; Grafoil, Alloy 20, Alloy C276; PEEK (optional feature); PTFE; Rubber
- Valve Size: 0.44
- Media: Sour Gas (optional feature)
- Connection Description: Union; Socket Weld; 1/2" Female NPT