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Description Material Performance Product Size Specifications

"O" type electric cut off valve is a right angle rotary valve. It consists of "O" type ball valve and rotary type of electric valve drive device, it is through the external power supply to achieve the valve open and close the position of the control.
Electric O - shaped cut-off ball valve has a small size, reliable performance, fast switching speed, and many other advantages. Widely used in chemical, petroleum, pharmaceutical, paper, metallurgy, sewage treatment and other industries, fast action time, output stability, high reliability. Small size, light and pleasant, reliable performance, simple matching, flow capacity, especially suitable for medium is thick, containing particles, fiber properties of occasions. The valve is widely used in food, environmental protection, light industry, petroleum, paper, chemical industry, teaching and research equipment, electric power and other industries industrial control coefficient.
Note: parameters are for reference only, or are not full. Valve can be used in accordance with the requirements of different pressure, material, caliber. Specific please contact or online advisory contact.

Part name	Material Science
valve body	WCB	ZG1Cr18Ni9Ti	CF8 (304)	CF3 (304L)	ZG1Cr18Ni12Mo2Ti	CF8M(316)	CF3M (316L)
Sphere, stem	2Cr13	1Cr18Ni9Ti	0Cr19Ni9 (304)	00Cr19Ni11 (304L)	1Cr18Ni12Mo2Ti	0Cr17Ni12Mo2 (316)	00Cr17Ni12Mo2 (316L)
Seal ring	Polytetrafluoroethylene (PTFE), reinforced polytetrafluoroethylene (PPL), para polyphenyl flexible graphite
Applicable medium	Water, gas, steam, oil, etc.	Nitric acid and other corrosive media		Strong oxidizing medium	Acetic acid and other corrosive media		Urea and other corrosive media

Test pressure （Mpa）	Nominal pressure（Mpa）					Pressure level（class）			JIS(Mpa)
	1.6	2.5	4.0	6.4	10.0	150	300	600	10K	20K
strength test	2.4	3.8	6.0	9.6	15.0	3.1	7.8	15.3	2.4	3.8
Seal test	1.8	2.8	4.4	7.0	11.0	2.2	5.6	11.2	1.5	2.8
Air tightness test	0.5～0.7

Nominal pressure DN	L	D	H	L1	D1	b	Z-d1	H1
pressure	1.6/2.5/4.0	1.6/2.5/4.0			1.6/2.5/4.0	1.6/2.5/4.0	1.6/2.5/4.0
15	130/130/140	95	275	157	65	14/16/16	4-14	48
20	140/140/150	105	280	157	75	14/16/16	4-14	53
25	150/150/165	115	287	157	85	14/16/16	4-14	58
32	165/165/180	135	354	208	100	16/16/18	4-18	68
40	180/180/200	145	312	208	110	16/16/18	4-18	73
50	200/200/220	160	325	208	125	16/20/20	4-18	80
65	220/220/250	180	335	256	145	18/22/22	4-18/8-18/8-18	90
80	250/250/280	195	365	256	160	20/22/22	8-18	98
100	280/280/320	215/230/230	400	256	180/190/190	20/24/24	8-18/8-23/8-23	120
125	320/320/360	245/270/270	420	256	210/220/220	24/28/30	8-23/8-25/8-25	140
150	360/360/400	280/300/300	440	256	240/250/250	24/28/30	8-23/8-25/8-25	167
200	400/400/550	335/360/375	470	256	295/310/320	26/34/38	12-23/12-25/12-30	210

CHTechnical parameters of serial actuator		Valve body parameters
Power Supply	AC200/220V，50/60Hz	Nominal diameter	DN10～300mm
Output torque	50N·M～2000N·M	Nominal pressure	PN1.6 2.5 4.0 6.4 31.5MPa(Customized)
Range of motion	0～90° 0～360°	Leakage rate	Soft seal: zero leakage	Seal: less than or equal to the rated flow rate of 10-5
Movement time	15秒/30秒/60秒	Enforcement agencies	可另配PSQ、HQ、UNIC、361RS Series of electronic actuator
Protector	Overheat protection	Flow characteristics	Quick opening characteristic
ambient temperature	-30°～60°	Adjustable range	DN10-80	DN100-300
ambient temperature	-30°～60°	Adjustable range	250:1	350:1
Manual operation	With the hand handle operation	Basic error	±1%
Limit	Double limit of electrical and Mechanical	dead zone	≤1%
Protection level	Amount toIP-65	Return difference	≤1%
Position measurement	Optional switch or a potentiometer	Applicable temperature	Sealing surface
Driving motor	8W/E		PTFE≤150℃ RTFE≤180℃ PPL≤300℃Hard seal≤450℃
Incoming line interface	PE1/2〞Into the wire lock		PTFE≤150℃ RTFE≤180℃ PPL≤300℃Hard seal≤450℃

Implementation standards

1、Design and manufacture：GB12237-89、API608、API 6D、JPI 7S-48、BS5351、DIN3357。
2、Flange size：JB/T74～90（JB74～90）、GB9112～9131、HGJ44～76、SH3406、ANSI B16.5、JIS B2212～2214、NF E29-211、DIN2543。
3、Structure length：GB12221-89、ANSI B16.10、JIS B2002、NF E29-305、DIN3202。
4、Test master test：JB/T 9092、API 598。

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