{"product_id":"vici-valco-1-16-10-port-dv22-diaphragm-sampling-switching-valve-hastelloy-c-stator-0-40-mm-bore-300-psi-gas-at-175-c","title":"VICI Valco 1\/16” 10-Port DV22 Diaphragm Sampling\/Switching Valve - Hastelloy C Stator, 0.40 mm Bore, 300 psi gas at 175° C","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis is an economical VICI 10-port diaphragm sample injection and switching valve for use with 16” zero dead volume fittings. It has an internal bore size of 0.016” (0.4 mm) and built-in air actuator, and can be used for applications up to 300 psi gas at 175°C.  The stator cap is made from Hastelloy C-22 alloy.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIt is useful for applications where the sample is above ambient pressure, but can also be used at subambient pressures, such as when the sample is pulled through the valve by a vacuum.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eActuator air (40-50 psi) is supplied to a side port with 10-32 female threads, allowing use of a variety of compression or barbed fittings. A 3-way solenoid is required for actuator use (sold separately)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe valve has a polyimide diaphragm, and comes with stainless steel nuts and Hastelloy C ferrules.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eTech Tips\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eUse the optional mounting kit—a ring that screws to a panel and clamps the valve collar—to surface mount a diaphragm valve.  \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003ePurging improves sensitivity by preventing any air from diffusing into the flow path. The optional purge ring is equipped with two 1\/16” ports for the purge gas inlet and outlet. \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003eMore Info\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003ca href=\"https:\/\/shop.vici.com\/pages\/what-valco-valve-do-i-need\" title=\"Which Valve do I Need?\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan\u003eWhich valve do I need?\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0400\/3041\/files\/TN_605_Op_Instructions_Models_DV12_DV22_Diaphragm_Valves.pdf?v=1787922620\" title=\"Tech Note 605: Operating Instructions\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan\u003eTechNote 605: Operating Instructions\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0400\/3041\/files\/TN_606_Diaphragm_Replacement_DV12_DV22_Valves.pdf?v=1787922620\" title=\"Tech Note 606: Maintenance Instructions\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan\u003eTechNote 606: Maintenance Instructions\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eDimensional drawings (Coming Soon)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"VICI Store LLC","offers":[{"title":"Default Title","offer_id":67617094041653,"sku":"DV22-2120","price":1705.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0400\/3041\/files\/DV22-2120_500x500_d4f37a65-a25e-4c10-8928-302ab4210e03.png?v=1791232601","url":"https:\/\/shop.vici.com\/products\/vici-valco-1-16-10-port-dv22-diaphragm-sampling-switching-valve-hastelloy-c-stator-0-40-mm-bore-300-psi-gas-at-175-c","provider":"VICI Store LLC","version":"1.0","type":"link"}