{"product_id":"20-pack-1-4-turn-straight-stop-valve-3-8in-od-compression-x-1-2in-pex","title":"20-Pack 1\/4 Turn Straight Stop Valve 3\/8in OD Compression x 1\/2in PEX","description":"\u003cp\u003eIn this review of the 20-Pack EFIELD 1\/4 Turn Straight Stop Valve, the bottom line is simple: this set is built for tradespeople and homeowners who need reliable, repeatable shutoff valves for PEX plumbing runs. The reviewer found the valves offer consistent build quality and straightforward installation, making them particularly well suited for supply lines such as toilets and sinks. With certification to ASTM F1807 and NSF\/ANSI 61 and compatibility with multiple PEX connection systems, these valves are a pragmatic choice when durability and cross-system fit matter.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e20-Pack convenience:\u003c\/strong\u003e Buying in bulk saves time and ensures you have matching valves for multiple fixtures or a full jobsite.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\/4 turn operation:\u003c\/strong\u003e The quarter-turn handle provides quick, positive shutoff for maintenance or emergency isolation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCross-system compatibility:\u003c\/strong\u003e Works with stainless steel clamp and copper crimp ring systems so it fits into most PEX installations without special adapters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual connection sizes:\u003c\/strong\u003e The 3\/8in OD compression to 1\/2in PEX crimp barb layout fits common fixture supply needs, including toilets and faucets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertified materials:\u003c\/strong\u003e Brass construction and ASTM F1807 \/ NSF\/ANSI 61 certification mean the valves meet common potable water standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis valve pack is aimed at plumbers, building maintenance teams, and DIYers who run multiple PEX lines and want uniform, reliable shutoff points. It is particularly useful when installing or replacing supply lines for toilets, lavatories, and similar fixtures where 3\/8in OD compression outlets are common.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include people who need a single replacement valve or who require specialty fittings not listed here; this is a bulk pack intended for repeated use rather than a one-off decorative trim piece.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGood build quality in brass construction delivers durable service for potable water lines.\u003c\/li\u003e\n\u003cli\u003eCustomers report easy installation and leak resistance, making it reliable in day-to-day plumbing work.\u003c\/li\u003e\n\u003cli\u003eCompatibility with both clamp and crimp PEX systems and multiple tubing brands reduces the need for adapters.\u003c\/li\u003e\n\u003cli\u003eTwenty pieces per pack provide strong value for contractors or anyone outfitting multiple fixtures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSold only in a 20-pack format, which may be more than needed for single-repair jobs.\u003c\/li\u003e\n\u003cli\u003eThe chrome plating is functional but not decorative; trim options are limited compared with specialty valves.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEFIELD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack quantity\u003c\/td\u003e\n\u003ctd\u003e20 valves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet\u003c\/td\u003e\n\u003ctd\u003e3\/8in OD compression\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet\u003c\/td\u003e\n\u003ctd\u003e1\/2in PEX crimp barb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperation\u003c\/td\u003e\n\u003ctd\u003e1\/4 turn shutoff\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eChrome plated brass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eASTM F1807, NSF\/ANSI 61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe 20-Pack EFIELD stop valves are a practical, cost-effective solution for anyone installing or maintaining multiple PEX fixture lines. Their durable brass build, cross-system compatibility, and easy 1\/4 turn operation make them a smart buy for tradespeople and serious DIYers who prioritize reliability and value over decorative finish options.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre these valves compatible with crimp and clamp PEX systems?\u003c\/strong\u003e\u003cbr\u003eYes, the valves are designed to work with stainless steel clamp and copper crimp ring systems as well as with a range of PEX tubing brands.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan these be used for toilet supply lines?\u003c\/strong\u003e\u003cbr\u003eCustomers report successful use on toilet supply lines; the 3\/8in OD compression connection is a common fit for that application.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo the valves come individually or only as a 20-pack?\u003c\/strong\u003e\u003cbr\u003eThis product is supplied as a 20-pack, which suits contractors or multi-fixture projects but may be more than needed for single replacements.\u003c\/p\u003e","brand":"EFIELD","offers":[{"title":"Default Title","offer_id":48675323314395,"sku":"B0BRKCQQC4","price":69.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71yaeyW5VOL._AC_SL1500.jpg?v=1778715409","url":"https:\/\/gearmusthave.com\/products\/20-pack-1-4-turn-straight-stop-valve-3-8in-od-compression-x-1-2in-pex","provider":"GearMustHave","version":"1.0","type":"link"}