Check the listing for details. APTech AP3700SM Air Actuated 1/2inch Springless Diaphragm Valve. Condition: Used. Listed at 64.99 USD. APTech AP3700SM Air Actuated 1/2inch Springless Diaphragm ValveInlet pressure: vacuum to 250 psig (17 bar)Outlet pressure: vacuum to inlet pressureProof pressure: 500 psig (34 bar)Burst pressure: 1,000 psig (69 bar)Actuation pressure: 80 to 100 psig (5.5 to 7 bar)Status: normally closed (NC)Actuation port: #10–32 thread, side portFlow coefficient (Cv): 2.8, XT = 1.0Internal volume: 0.76 in3 (12.52 cm3)Operating temperature: -40° to +160°F (-40° to +71°C)Surface finish: 10 μin. (0.25 μm) Ra max standard; 7 μin (0.18 μm); and 5 μin (0.13 μm) optionalInboard leakage: 2 x 10-10 sccsOutboard leakage: 2 x 10-9 sccs He at 125 psigLeakage across seat: 4 x 10-8 sccs He at 125 psig inlet pressureInternational buyers ? please note: Import duties, taxes, and charges are not included in the item price or postage cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be, prior to bidding or buying. If you are using an International freight-forwarding or mail redirection ? You are not covered through the eBay money-back guarantee if your item was sent to another address after original delivery, unless you request to use the eBay Global Shipping Program or eBay International Standard Delivery. We are not responsible for any items after they have arrived at a third-party freight-forwarder or mail redirection service.