Inquiry (采购产品): Valve: ball, floating I'm looking for a small floating vall valve. This is for use on an air vent to shut off flow if the unit becomes liquid filled. The air vent is very small so I'm looking for a small valve, with a pathway on order of 1/16" to 1/2" in diameter. It would need to hold up to 100 psi, in the event that the unit becomes liquid filled. We would be looking at ordering approximately 15,000 units to start with. **** Hidden Message ***** Robert Crowder 1350 Hammond Rd. St. Paul, MN 55110 USA Company: Porous Media Phone: 651-239-1449 E-mail: robcr@porous.com **** Hidden Message ***** robcr@porous.com