Q45FThere are T-shape and L-shape for pn16-pn40 three-way manual ball valve. T-shape can make three orthogonal pipelines connect with each other and cut off the third channel, which plays the role of shunt and confluence. The L-shape can only connect the two orthogonal pipes, but can not keep the third pipe connected at the same time. It only plays the role of distribution.

1. The three-way ball valve adopts integrated structure in structure; 2. The three-way ball core is divided into T-shaped and L-shaped, with long service life, large flow capacity and small resistance; 3. The ball valve is divided into single acting type and double acting type according to the action type. The characteristic of single acting type is that once the power source fails, the ball valve will be in the state required by the control system; 4. The sealing type of face valve seat, with less flange connection and high reliability, has realized lightweight design;

Q45FPerformance parameters of pn16-pn40 three way manual ball valve

model		Q45F-16C	Q45F-25C	Q45F-40C	Q45F-16P	Q45F-25P	Q45F-40P
working pressure（℃）		1.6	2.5	4.0	1.6	2.5	4.0
Applicable temperature（℃）		≤150
Applicable media		Water, steam, oil, etc			Weak corrosive medium
Material Science	valve body	Carbon steel castings			Cr Ni Ti stainless steel castings
	Ball, stem	Cr Ni Ti stainless steel
	seal ring	Reinforced polytetrafluoroethylene
	filler	teflon

Q45FDimension of PN16 ～ PN40 three way manual ball valve（mm）

Nominal diameter

Structural connection size
L	D	D1	D2	b	Z-d	H	W
15	108	95	65	45	14	414	95	140
20	117	105	75	55	14	414	105	160
25	127	115	85	65	14	414	113	180
32	140	135	100	78	16	418	135	250
40	165	145	110	85	16	418	142	300
50	178	160	125	100	16	418	154	350
65	191	180	145	120	18	418	175	350
80	203	195	160	135	20	818	190	400
100	229	215	180	155	20	818	225	500
125	356	245	210	185	22	818	245	600
150	394	280	240	210	24	823	265	800
200	457	335	295	265	26	1223	305	800
250	533	405	355	320	30	1225	370	1300

 

1. Be careful in installation and construction, and do not hit the valve.
2. Before installation, the ball valve should be inspected to check the specification and model, and identify whether there is damage, especially for the valve stem. Turn it a few times to see if it is skewed, because Zui is prone to bump the stem during transportation. Also remove the debris in the valve.
3. When lifting the ball valve, the rope should not be tied to the hand wheel or the valve stem to avoid damage to these parts, but should be tied to the valve body.
4. The pipeline connected to the ball valve must be cleaned. Compressed air can be used to blow away iron oxide chips, mud and sand, welding slag and other impurities. These debris, not only easy to scratch the sealing surface of the ball valve, in which large particles of debris (such as welding slag), but also block the small valve, so that its failure.
5. The position of valve handle rotation should be reserved during installation. 6. The ball valve cannot be used as throttling. 7. The ball valve with transmission mechanism shall be installed vertically.