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Products

General gauge valves

Nominal diameter		DN6, DN10, DN15, DN25
Nominal pressure		PN16～PN42
Interface thread standard	British system	GB/T7306 BS21
	American system	GB/T12716 ASME B1.20
Applicable medium	Carbon steel type	Oil, gas, water
	Stainless steel type	Acid medium, alkaline medium
Applicable temperature		-40～425℃
K before model means sulfur resistance


J13W/H needle type stop valve	(K)J23W/H high-pressure manual stop valve

J11H stop valve of American Standard	J23(21)W external thread needle type stop valve

(K)GMJJ.M1F/H stop valve for pressure gauge	J21W gauge valve

J23W damping valve	J23W-Ⅰ external thread needle type stop valve

J91W-40 ferrule type needle type stop valve	J11W gauge valve of American Standard

J91H-320P ferrule type needle type stop valve	J13W/H internal thread needle type stop valve

J11W internal thread needle type stop valve	J21W(H) needle type stop valve for gauge

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