{"product_id":"snowpeak-m40-valve-assembly","title":"Snowpeak M40 Valve Assembly (RNS45046)","description":"\u003ch3\u003eProduct Overview \u0026amp; Description\u003c\/h3\u003e\n\u003cp\u003eIn a semi-automatic PCP rifle like the Snowpeak M40, the valve assembly takes a massive beating. Every time you pull the trigger, the hammer strikes the back of the steel valve pin (or stem), momentarily pushing the valve open. A burst of compressed air escapes past the valve to propel the pellet down the barrel, and the pressure inside the chamber snaps it shut instantly afterward.\u003c\/p\u003e\n\u003cp\u003eThe \u003cb\u003eRNS45046 Assembly\u003c\/b\u003e typically features the core high-pressure internal valve components, centered around a factory \u003cb\u003epoppet valve\u003c\/b\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eConstruction:\u003c\/b\u003e Made of a hardened stainless steel pin integrated into a dense, high-impact synthetic sealing head (usually Delrin\/POM or PEEK plastic). This specialized plastic is tough enough to withstand thousands of hammer impacts without flattening, yet soft enough to form a perfect, airtight seal against the valve seat.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eSigns of Failure:\u003c\/b\u003e If your M40 is leaking air directly down the barrel when filled, or if you notice a sudden drop in muzzle velocity and consistency, the valve face is likely pitted, scratched, or the stem is slightly bent.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eCompatibility:\u003c\/b\u003e This exact part configuration is engineered to handle both the regulated air pressure chambers and the rapid cyclic action unique to the Snowpeak M40 and M50 platforms.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cb\u003eSafety Warning:\u003c\/b\u003e Never attempt to replace or service the internal valve assembly until the air rifle's pressure cylinder is completely empty. Verify that the onboard pressure gauge reads zero before loosening any internal receiver or valve components.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"Snowpeak","offers":[{"title":"Default Title","offer_id":49846625665253,"sku":"RNS45046","price":575.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/0010\/6725\/files\/images_aa230db6-34d1-4902-83f1-085ee2772186.jpg?v=1782134716","url":"https:\/\/guardsondutyshop.co.za\/products\/snowpeak-m40-valve-assembly","provider":"Guards On Duty Shop \u0026 Security Guards ","version":"1.0","type":"link"}