{"product_id":"palmer-wahl-needle-valves-gauge-needle-valves","title":"Palmer Wahl Needle_Valves | Gauge Needle Valves | 1\/4 in NPT, up to 6,000 psi","description":"\u003cp\u003ePalmer Wahl needle valves give precise regulation of flow, either shutting off a pressure gauge or holding a steady flow rate. Brass valves with a hard seat are rated to 3,000 psi at 100 °F, while carbon steel valves with a chromate finish and soft seat are rated to 6,000 psi at 200 °F. Both have female-female 1\/4 in NPT connections and a screwed bonnet.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExternally adjustable, wear-compensating virgin PTFE stem packing\u003c\/li\u003e\n\u003cli\u003eScrewed bonnet design\u003c\/li\u003e\n\u003cli\u003eTemperature rating -65 to 200 °F (-54 to 93 °C)\u003c\/li\u003e\n\u003cli\u003eFlow coefficient 0.40 Cv (globe\/angle) or 0.90 Cv (block)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Palmer Wahl","offers":[{"title":"Default Title","offer_id":67715253141617,"sku":"Needle_Valves","price":0.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/NHQ-FFB.jpg?v=1792285625","url":"https:\/\/www.generaltechkuwait.com\/products\/palmer-wahl-needle-valves-gauge-needle-valves","provider":"General Tech Services LLC","version":"1.0","type":"link"}