Q644F, Q645F PN16-40 Three way Pneumatic Ball Valve

Product Name: Three way Pneumatic Ball Valve

Product model: Q644F、Q645F

Product caliber: DN15~150

Product pressure: 0.6~6.4Mpa

Product materials: cast steel, stainless steel, alloy steel, etc

Product Introduction: Manufacturing Standards: Chinese GB, Ministry of Machinery JB, Chemical Standard HG, American API ANSI、 German standard DIN, Japanese JIS JPI、 British standard BS production. Valve body material: copper, cast iron, cast steel, carbon steel WCB、WC6、WC9、 20 #, 25 #, forged steel A105、F11、F22、 Stainless steel, 304, 304L, 316, 316L, chromium molybdenum steel, low-temperature steel, titanium alloy steel, etc. The working pressure ranges from 1.0Mpa to 50.0Mpa. Working temperature: -196 ℃ -650 ℃. Connection methods: internal thread, external thread, flange, welding, butt welding, socket welding, sleeve, clamp. Drive modes: manual, pneumatic, hydraulic, electric.

Q644F, Q645F Three way Pneumatic Ball Valve Overview:

Structural characteristics and application scope of three-way pneumatic ball valve

The L (T) - shaped pneumatic ball valve is composed of a pneumatic actuator and a three-way valve. It is a rotary cut-off and regulating valve with advantages such as tight closure, compact structure, light weight, and easy maintenance. Widely used for pipeline automation control of corrosive media such as gases, liquids, vapors, and oils.

Q644F and Q645F PN16-40 three-way pneumatic ball valves, external connection dimensions:

Nominal pressure Or pressure level	Size (mm)
	mm	L	L1	D	D1	D2	b	z-Φd
	15	130	65	95	65	45	14	4-14
	20	150	75	105	75	55/58	14/16	4-14
	25	160	80	115	85	65/68	14/16	4-14
	32	180	90	135/140	100	78	16	4-18
PN1.6MPa	40	200	100	145/150	110	85/88	16	4-18
	50	230	115	160/165	125	100/102	16/18	4-18
	65	290	145	180/185	145	120/122	18	4-18
	80	310	155	195/200	160	135/138	20	4-18
	100	350	175	215/220	180	155/158	20	4-18
	125	400	200	245/250	210	185/188	22	4-18
	150	480	240	280/285	240	210/212	24/22	8-23/8-22
PN2.5MPa	15	130	65	95	65	45	16	4-14
	20	150	75	105	75	55/58	16	4-14
	25	160	80	115	85	65/68	16	4-14
	32	180	90	135/140	100	78	18	4-18
PN2.5MPa	40	200	100	145/150	110	85/88	18	4-18
	50	230	115	160/165	125	100/102	20	4-18
	65	290	145	180/185	145	120/122	22	8-18
	80	310	155	195/200	160	135/138	22/24	8-18
	100	350	175	230/235	190	160/162	24	8-23/8-22
	125	400	200	270	220	188	28/26	8-25/8-26
	150	480	240	300	250	218	30/28	8-25/8-26
PN4.0MPa	15	130	65	95	65	45	16	4-14
	20	150	75	105	75	55/58	16	4-14
	25	160	80	115	85	65/68	16	4-14
	32	180	90	135/140	100	78	18	4-18
	40	200	100	145/150	110	85/88	18	4-18
	50	230	115	160/165	125	100/102	20	4-18
	65	290	145	180/185	145	120/122	22	8-18
	80	310	155	195/200	160	135/138	22	8-18
	100	350	175	230/235	190	160/162	24	8-23/8-22
	125	400	200	270	220	188	28	8-25/8-26

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