Electric Actuator with Handwheel Three Way Three Sealing Seat Ball Valve

• Media: Water
• Material: Stainless Steel
• Connection Form: Welding
• Driving Mode: Pneumatic
• Nominal Pressure: ANSI CLASS 150-900
• Channel: Straight Through Type
• Model NO.: ZDRT
• Structure: Fixed Ball Valve
• Type: Fixed Ball Valve
• Function: Blow-Down Valve, Relief Valve, Atmospheric Valve
• Temperature: Normal Temperature
• Standard: Standard
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Transport Package: Plywood Case
• Specification: DN10-DN500
• Trademark: HUIZHENG
• Origin: China
• HS Code: 8481804090
• Production Capacity: 50000pieces/Year

Product Description

Electric Actuator With Handwheel Three Way Three Sealing Seat Ball Valve


Product Introduction


Electric three-way ball valve is composed of electric actuator and a three-way ball valve body. It is a kind of rotary shut-off and regulating valve. Electric three-way ball valve is L type (ZDRL) and T type (ZDRT), using control spool rotation Angle to change the spool hole and pipe opening connection state to different combination of three branch control. Two-seat sealing electric three-way ball valve has the characteristics of compact structure, beautiful appearance and good sealing performance. It can realize the switch of medium flow direction in the pipeline. It can also connect or close two channels that are perpendicular to each other. Four-seat sealing three-way ball valve is beautiful shape, compact and reasonable structure. Not only can realize the medium flow switch, also can make the three channels connected to each other, and can also close one channel to connect the other two channels, which can control the medium confluence or shunt. It has the advantages of tight closing, compact structure, light weight and easy maintenance. Three-way ball valve flow capacity is large, suitable for high sealing requirements. The valve is used in gas, liquid, steam, and high viscosity, fibrous granular fluid.

Technical Parameters
 

DN (mm)

15

20

25

32

40

50

65

80

100

125

150

200

Differential pressur (MPa)

≤Nominal pressure

Acting range

0~90°

Body type

Two section split cast body

Bonnet type

Integral

Gland type

Bolted compression type

Packing

V-type PTFE, asbestos containing leaching PTFE, asbestos textile, graphite

Connetion type

Flanged and threaded (suitable for 1/2" ~ 2")

Trim type

Three-way ball

Flow characteristic

Approximate fast opening

Leakage Q

Soft seal: zero leakage; Metal seal: according to GB/T4213-92, less than the rated KVX0.01%

Intrinsic error

±1%

Hysteresis error

±1%

Dead band

≤1%

Actuator

CHR, 3810R, DZW, HQ, PSQ electric actuator

Control type

Open and close limit, passive signal, 1/5K potentiometer, intelligent regulation (4 ~ 20mA analog signal control)

Base Material
 

Nominal diameter mm		DN15-DN300
Material		C (WCB)	P(304)	R(316)
Main part	Body	WCB	ZG1Cr18Ni9Ti	ZG1Cr18Ni12Mo2Ti
	Ball	2Cr13, (304)	1Cr18Ni9Ti	1Cr18Ni12MoTi
	Stem	2Cr13	1Cr18Ni9Ti	1Cr18Ni12MoTi
	Seat seal	Reinforced PTFE, para-polyphenyl, hard alloy steel seal
	Packing	PTFE, flexible graphite
Working conditions	Medium	Steam, water, oil	Nitric acid alkali corrosive medium	Acetic acid corrosive medium
	Temperature	PTFE ≤180ºC, para-polyphenylene ≤300ºC, metal seal ≤425ºC

 

Electric Actuator
 

Power	AC220/380V,50/60Hz
Output torque	50N·M~2000N·M
Acting range	0~90° 0~360°
Acting time	15s/30s/60s
Protection device	Overheating protection
Environment temperature	-30°~60°
Manual operation	With hand level
Limit	Electrical and mechanical double limit
Protection grade	IP-65
Explosion-proof grade	ExdII BT4 and ExdII BT6
position measurement	Optional switch or potentiometer
Drive motor	8W/E
In line interface	PE1/2" inline lock

Details Pictures  And Dimension

DN(mm)		15	20	25	32	40	50	65	80	100	125	150	200
L		150	150	180	200	220	240	260	280	320	380	440	550
L1		75	75	90	100	110	120	130	140	160	190	220	275
H	HR	275	280	287	312	312	325	335	365	400	420	440	470
	HQ	360	370	380	392	392	415	425	445	490	510	530	560
W		157	157	157	157	208	208	256	256	256	256	256	256
PN1.6MPa
D		95	105	115	140	150	165	185	200	220	250	285	340
D1		65	75	85	100	110	125	145	160	180	210	240	295
D2		46	56	65	76	84	99	118	132	156	184	211	266
n-φd		4-14	4-14	4-14	4-18	4-18	4-18	4-18	8-18	8-18	8-18	8-22	12-22
PN2.5MPa
D		95	105	115	140	150	165	185	200	235	270	300	360
D1		65	75	85	100	110	125	145	160	190	220	250	310
D2		46	56	65	76	84	99	118	132	156	184	211	274
n-φd		4-14	4-14	4-14	4-18	4-18	4-18	8-18	8-18	8-22	8-26	8-26	12-26
PN4.0MPa
D		95	105	115	140	150	165	185	200	235	270	300	375
D1		65	75	85	100	110	125	145	160	190	220	250	320
D6		40	51	58	66	76	88	110	121	150	176	204	260
n-φd		4-14	4-14	4-14	4-18	4-18	4-18	8-18	8-18	8-22	8-26	8-26	12-30
PN6.4MPa
D		105	130	140	155	170	180	205	215	250	295	345	415
D1		75	90	100	110	125	135	160	170	200	240	280	345
D6		40	51	58	66	76	88	110	121	150	176	204	260
n-φd		4-14	4-18	4-18	4-22	4-22	4-22	8-22	8-22	8-26	8-30	8-33	12-36

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FAQ:

1. Are you trading company or factory?
We are factory in Yongjia, Wenzhou, China.
2. Are the prodcuts certified?
Yes, ISO, FDA, SIL 2, CE, LFGB and so on.
3. Delivery time?
7-15 working days usually, but it will be longer when peak season.
4. Warrandty time?
One year for all the products.
5. MOQ?
One set.