Manual Valve Operator-Lever Handle-TianJin gulf valve TGV VALVE Ltd

Butterfly valve

DN40-DN300 Butterfly Valve

DN350-DN600 Butterfly Valve

DN550-DN1000 single flange butterfly valve

DN700-DN1200 U-SECTION BUTTERFLY VALVE

DN50-DN150 Thread End Butterfly Valve

DN50-DN300 Groove End Butterfly Valve

DN50-DN1200 Flange Type Butterfly valve
Check valve

DN50-DN800 Wafer Type Dual-Plate Check valve

DN15-DN400 Wafer Type Single-Plate Check Valve
Valve manual device

Sheet of Cv Value

Operating Torque (In-Lbs)

Manual Valve Operator-Gearbox

Manual Valve Operator-Lever Handle

Manual Valve Operator-Lever Handle

Inquiry

There are three type of Lever Handles
1. Common handle with common notch plate: The valve can be on /off by operating the lever handle, and different positional slot can keep the valve in a required opening angle.
2. Locking handle with common notch plate: The locking handle can fix the valve in a required opening angle.
3. Common handle with locking plate: The locking plate can fix the valve in a required opening angle.
The two drawings below show the locking device:
Structure of Locking Handle ¡¡¡¡¡¡Structure of Locking Plate

Note:
Generally, the valve is equipped with common lever handle with notch plate when shipped. If any special requirements needed to handle, please describe clearly when ordering.

Fitted Valve Size		A	B	B1	WeightKgs
inch	mm	A	B	B1	WeightKgs
1 1/2¡«6	40¡«100	266.7	27	35	0.85
8	200	361	36	44	2.0
10,12	250,300	499	36	44	2.7

Item	Qty	Part Name
1	1	Handle
2	1	Lever
3	1	Notch Plate
4	1	Locking Nut
5	1	Throttle Plate

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