from co-ax valves inc.
The valves are intended for installation in pipelines in accordance with the EC guideline 97/23/EC concerning pressure devices. The type of medium (chemical, abrasive, and corrosive effect) agreed with the order and the limit values of medium pressure and temperature according to the data sheet must... [See More]
- Port Flange & Seal Type: NPT_Female; Elastomeric / O-ring
- Port OD: 0.4724
- Type: Lateral Valve
- Vacuum / Pressure Range: Low or roughing vacuum level (> 1 torr)
from Oerlikon Leybold Vacuum USA Inc.
Ball valves are rugged and cost-effective straight-through valves of small size, which are opened or closed simply by operating a lever. The valve position (OPEN/CLOSED) can be determined from the lever ’s position. The lever may be detached. Ball valves are provided with lubricated gaskets... [See More]
- Port Flange & Seal Type: Elastomeric / O-ring; ISO flange; ISO-KF (Small Clamped, <2")
- Port OD: 1.18
- Type: Ball
- ISO Port Flange Size: NW 10
from VACUUBRAND, Inc.
These valves are compact air admittance valves with a small flange. The VB valve is manually operated. On rotating the knurled screw cap, the valve disc is lifted off the seating, and air enters through the holes. The valve disc is rotatable. Therefore the valve seat seal is prevented against wear... [See More]
- Port Flange & Seal Type: Elastomeric / O-ring
- Port OD: 0.3937
- Type: Air Admittance Valve
- ISO Port Flange Size: NW 16
from A&N Corporation
Vacuum rating of 1x10-9 torr. Bakeable to 150oC (200oC intermittent). Viton bonnet seal. Acme threads [See More]
- Port Flange & Seal Type: Elastomeric / O-ring; ASA
- Port OD: 2.5 to 12
- Type: Gate
- Vacuum / Pressure Range: (HV, < 10-3, >10-8 torr)
from CESCO
Protection of tanks that can be damaged by vacuum [See More]
- Port Flange & Seal Type: Elastomeric / O-ring
- Port OD: 2
- Type: Relief
- Vacuum / Pressure Range: Elevated or positive pressures (>> 760 torr)
from Cole-Parmer
Electrically Actuated 2-Position, 3-Way Elliptical Valve System; PP body, 1/8" NPT(F). Power: 115 VAC. Pressure range: 150 psi at 73 &176;F. Size: 1/8" NPT(F). Wetted materials: PP, Viton ® O-rings. Dimensions: 2-1/4"W x 7-9/16"H x 5-3/8"D. Housing material: NEMA Type 4. Approval: FDA-approved. [See More]
- Port Flange & Seal Type: NPT_Female; Elastomeric / O-ring
- Temperature Range: 73
- Type: Elliptic
- Valve Actuation: Electric
from MKS Instruments, Inc.
The Corrosion and Ozone Resistant Valve is designed for use in harsh environments, employing patented technology to completely seal off the valve bellows while the valve is in the open processing position. Aluminum or stainless shields protect the bellows from corrosive process gases, while a unique... [See More]
- Port Flange & Seal Type: Elastomeric / O-ring
- Port OD: 1.5
- Type: Inline; Angle (optional feature)
- Leak Rate: 1.00E-9
