Electric Actuated 3‑Way Ball Valve

Electric three-way ball valve with threaded ends

Short Description:

Product Name: T/L Port Motorized 3 Way Ball Valve
Valve Category: Ball Valve
Brand: Yiluoke
Technical Data: DN15-DN600
Made In: China
Supplier: Xiamen Yiluoke Import and Export Trading Co., Ltd

Product Detail

The electric actuated 3‑way ball valve consists of an electric actuator and a 3‑way ball valve body, available in L‑type and T‑type structures. The L‑type 3‑way ball valve is used for medium flow direction switching, connecting two mutually perpendicular passages. The T‑type 3‑way ball valve applies to medium diverting, mixing or flow direction switching. Its T‑type bore can connect three passages mutually or connect any two of them. Normally the 3‑way ball valve adopts two‑seat structure, four‑seat structure is also available upon customer requirements.

Electric Actuated 3‑Way Ball Valves

Main Technical Parameters

Valve Body Form	3‑Way Cast Ball Valve
Nominal Diameter	DN15～200mm
Nominal Pressure	PN1.6, 2.5, 4.0, 6.4 MPa; ANSI 150, 300LB; JIS 10, 20, 30K
Flange Standard	JIS, ANSI, GB, JB, HG, etc.
Connection Type	Flanged, Threaded (for 1/2"～2")
Bonnet Form	Integrated Type
Gland Type	Clamp Compression Type
Sealing Packing	V‑shaped PTFE Packing, Impregnated PTFE‑Asbestos Packing, Asbestos Textile Packing, Graphite Packing
Plug Form	O‑Ball Plug
Flow Characteristic	Quick‑opening
Actuator Model	CHR, 3810R, DZW, HQ, PSQ Electric Actuator
Power Supply	220V/50Hz, 380V/50Hz
Input Signal	4‑20mA or 1‑5V DC
Output Signal	4‑20mA DC
Protection Class	IP65(or IP67)
Explosion‑proof Mark	ExdⅡBT4
Manual Operation	Handwheel
Ambient Temperature	-25～+70℃
Ambient Humidity	≤95%

Main Performance Index

Nominal Diameter DN(mm)	15	20	25	32	40	50	65	80	100	125	150	200
Allowable Pressure Differential(MPa)	≤ Nominal Pressure
Action Range	0～90°
Leakage Q	Less than 0.01% of rated KV, in accordance with GB/T4213‑92
Basic Error	±1%
Hysteresis	±1%
Dead Band	≤1%

Main Parts Material

Component	GB Standard	ASTM Standard
Valve Body / Bonnet	WCB, ZG1Cr18Ni9Ti, ZG0Cr18Ni12Mo2Ti	WCB, CF8, CF8M
Ball	2Cr13, 1Cr18Ni9Ti, 0Cr18Ni12Mo2Ti	420, 304, 316
Valve Stem	2Cr13, 1Cr18Ni9Ti, 0Cr18Ni12Mo2Ti	420, 304, 316
Valve Seat / Sealing Surface	PTFE, PPL, PTFE, PPL, PTFE, PPL	PTFE, PPL, PTFE, PPL, PTFE, PPL
Packing	PTFE, Flexible Graphite, PTFE, Flexible Graphite, PTFE, Flexible Graphite	PTFE, Flexible Graphite, PTFE, Flexible Graphite, PTFE, Flexible Graphite
Stud Bolt	35, 0Cr18Ni9, 0Cr18Ni9	A193 B7, A320‑B8, A320‑B8
Nut	45, 0Cr18Ni9, 0Cr18Ni9	A194 2H, A194‑8, A194‑8

Electrical Parameters

Electric actuator type: Optional PSQ, 3810R, DTR angular‑stroke actuator. Select 3810 series for explosion‑proof type.

Technical parameters and performance: Please refer to corresponding actuator and valve positioner manuals.

Control accuracy: Adjustable from 0.1%~3.1%.

Acceptable control signal: 0~10mA.DC, 4~20mA.DC or 1~5V.DC. Key selection functions: 1. Signal loss mode (Open / Stop / Close) upon input signal interruption; 2. Direct / reverse action selection; 3. Control accuracy selection.

Automatic positioning calibration for fully‑open and fully‑closed positions of electric device, convenient and accurate.

Intelligent step‑adjustment automatic positioning based on input signal and actuator position, high anti‑oscillation performance.

Output actuator position signal: 4~20mA.DC corresponding to fully‑closed and fully‑open status.

Data Sheet of Electric Actuated 3‑Way Ball Valve