Q941F46

Electric fluorine ball valve and plug valve is the same type of valve, the difference is that the ball is with a circular ball for opening and closing parts, the ball with the stem around the center line of the valve to achieve the purpose of opening and closing the valve. Flanged ball valve (two chip, three chip design and manufacture in accordance with the national standard China nominal pressure PN1.0~2.5 (Mpa) DN15~250 nominal diameter (mm) flange connection through the manual ball valve, two piece ball valve, manual valve

Manual	Q41F3（fully lined）	Pneumatic	Q641F3（fully lined）
	Q41F6（fully lined）		Q641F6（fully lined）
Worm gear	Q341F3（fully lined）	Electric	Q941F3（fully lined）
	Q341F6（fully lined）		Q941F6（fully lined）

Serial number	Part name	Gray cast iron	cast steel	Stainless steel		Ultra low carbon stainless steel
		Z	C	P	R	PL	RL
1	Valve body, valve cover	HT250	WCB	CF8	CF8M	CF3	CF3M
2	The Ball	WCB	WCB	CF8	CF8M	CF3	CF3M
3	Lining / seat	FEP（F46） PCTFE（F3）PFA（Nicolou PTFE）
4	Packing gland	HT250	WCB	CF8	CF8M	CF3	CF3M
5	filler	PTFE（F4） Teflon PTFE（F4）Teflon
6	Bolt	35	35	1Cr17Ni2	1Cr17Ni2	1Cr18Ni9	1Cr18Ni9
7	Nut	45	45	0Cr18Ni9	0Cr18Ni9	0Cr18Ni9	0Cr18Ni9
8	Handle	WCC	WCC	WCC	WCC	WCC	WCC

Suitable medium: sulfuric acid, hydrofluoric acid, phosphoric acid, chlorine, alkali, aqua regia and any strong corrosive media. No Information