Q941FThe electric explosion-proof stainless steel flange ball valve pn10-pn16 is composed of ball valve and 3410 electric actuator. It uses 220 V AC single-phase power supply as the driving power supply and receives 4-20madc or 1-5vdc input signal from computer regulator or operator to operate. The explosion-proof grade is ExdIIBT4, and exdiict6 can also be used. The special processing technology and Zui new sealing material are used to make the surface roughness and roundness of the ball meet the standard requirements, so as to improve the sealing performance, service life and high temperature resistance. At the same time, the plate moving handle drives the valve rod to drive the ball to rotate, so that the medium can pass smoothly.

1. Design and manufacture: gb12237-89, api608, API 6D, JPI 7s-48, BS5351, din3357.
2. Flange dimensions: JB / t74-90 (jb74-90), gb9112-9131, hgj44-76, sh3406, ANSI B16.5, JIS b2212-2214, NF e29-211, din2543.
3. Structural length: gb12221-89, ANSI B16.10, JIS B2002, NF e29-305, din3202.
4. Main test: JB / T 9092, API 598.

Q941FMain parts and components materials of electric explosion proof stainless steel flange ball valve PN10 ～ PN16

Nominal diameter mm		15	20	25	32	40	50	80	100
Rated flow coefficientKv		20	38	72	110	170	270	510	940
Nominal pressure MPa		1.0；1.6；6.4
Rated angle °		0～90
Flow characteristics		Go ahead
Medium temperature ℃		-20～120
body material		HT200 ；ZG230-450 ；ZG1Cr18Ni9Ti；ZG0Cr18Ni12Mo2Ti
Sphere material		1Cr18Ni9；0Cr18Ni12Mo2Ti
With actuator model	PN10、16	361RSA-05 341RSA-05			361RS(X)B-10 341RS(X)B-10			361RSC-30 341RSC-30
	PN64	361RS(X)B-10 341RS(X)B-10			361RSC-30 341RSC-30			361RSD-150 341RSD-150

 

Q941FTechnical parameters of YXQ series electric explosion proof stainless steel flange ball valve PN10 ～ PN16

model	zuiLarge output torque	Action time 60/50HZ	Zui large shaft diameter	Motor class F	Rated current（A）50HZ				Handwheel speed	weight
					single-phase		three-phase
	N·m	90°	mm	W	110V	220V	380V	440V	N	kg
YXQ-008	80	13/16	φ20	15	1.20	0.45	N/A	N/A	10	7.4
YXQ-015	150	21/25	φ22	40	1.65	0.88	0.31	0.30	11	13
YXQ-020	200	21/25	φ22	40	1.67	0.89	0.31	0.30	11	13
YXQ-030	300	26/31	φ35	40	1.85	0.92	0.35	0.34	13.5	23
YXQ-050	500	26/31	φ35	90	3.60	1.55	0.59	0.58	13.5	24
YXQ-060	600	26/31	φ35	90	3.65	1.60	0.60	0.59	13.5	24
YXQ-080	800	31/37	φ45	180	4.10	2.15	0.85	0.79	16.5	29
YXQ-120	1200	31/37	φ45	180	4.20	2.35	0.87	0.81	16.5	29
YXQ-200	2000	93/112	φ65	180	4.10	2.15	0.85	0.79	49.5	78
YXQ-300	3000	93/112	φ65	180	4.20	2.35	0.87	0.81	49.5	78

 

Q941FOutline structure dimension of electric explosion proof stainless steel flange ball valve PN10 ～ PN16（mm)

Nominal diameter	L	D	D1	H1	h3	H3	D2
15	112	95	65	48.5	120	322	260
20	120	105	75	51.5	120	325	260
25	128	115	85	55	120	333	260
32	150	135	100	67.5	155	427	290
40	170	145	110	72.5	155	448	290
50	180	160	125	72.5	155	456	290
80	200	195	160	100	165	535	380
100	230	215	180	110	165	568	380
125	356	245	210	152	165	635	380
150	394	280	240	170	165	700	380
200	457	335	295	300	120	860	520

 

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.