2FRM6B76-32／6QMV,2FRM6A36-3X, speed control valve

NegociávelAtualização em05/21

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2FRM6B76-32／6QMV,2FRM6A36-3X, Adjust the throttle opening and set the flow rate using the $r $n knob of the speed control valve. The $r $n $r $n pressure compensator automatically compensates for changes in load pressure and maintains a constant flow rate (stable within a pressure difference of 5-315 bar).

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2FRM6B76-32／6QMV,2FRM6A36-3X, speed control valve

code	meaning
2	Two way flow control valve
FRM	Flow control valve (speed regulating valve)
6	Diameter 6mm
A/B	A: The pressure compensator can be closed externally; B: Cannot be closed externally
36/76	Design Series (36=3X Series, 76=High Voltage Type)
3X	Component series 30-39
32/0.2/1.5	Rated flow rate (L/min): 32, 0.2, 1.5
QMV/QV	Q=traffic; M=with one-way valve; V=FKM seal (oil resistant)

2、 Technical Parameters (General)

path：6 mm
Installation methodPlate installation (compliant with DIN 24340 Type A) ISO 4401、CETOP‑RP 121H）
Maximum work pressure：315 bar（31.5 MPa）
flow range0.2~32 L/min (by model)
Pressure compensation range：Δp = 5～315 bar， Flow stability accuracy ≤± 2% of full scale
mediumMineral hydraulic oil, phosphate hydraulic oil
oil temperature：‑30 ℃ ～ +80 ℃
viscosity：10～500 mm²/s
weightApproximately 1.6 kg (excluding base plate)

3、 Comparison of core parameters among three models

model	rated flow	pressure compensation	check valve	seal	typical use
2FRM6B76‑32/6QMV	32 L/min	Cannot be closed externally (B)	There is (M)	FKM（V）	High flow rate, machine tool/injection molding machine feed
2FRM6A36‑3X/0.2QV	0.2 L/min	Ke Wai Guan (A)	Nothing	FKM（V）	Small flow, precise fine-tuning
2FRM6B36‑3X/1.5QV	1.5 L/min	Cannot be closed externally (B)	Nothing	FKM（V）	Small and medium flow, universal speed regulation

4、 Structure and Working Principle

composeValve body, scale knob, throttle valve core, pressure compensator, optional one-way valve.
Positive (A → B)：

Adjust the throttle opening with a knob and set the flow rate.
The pressure compensator automatically compensates for changes in load pressure and maintains a constant flow rate (stable within a pressure difference of 5-315 bar).

Reverse (B → A)：

beltMModel: When the one-way valve is open, the oil flows back freely without throttling.
withoutMModel: Reverse cut-off, requiring rectifier board (Z4S6) to achieve bidirectional speed regulation.

5、 Appearance and installation dimensions (2FRM6 series)

mounting surface4 holes, spacing 40mm x 40mm, oil port G1/4.
knob: With scale and lockable (optional).
baseplate: Must be ordered separately (models G67/01, etc.).
5、 Appearance and installation dimensions (2FRM6 series)
mounting surface4 holes, spacing 40mm x 40mm, oil port G1/4.
knob: With scale and lockable (optional).
baseplate: To be ordered separately (models G67/01, etc.)

2FRM6B76-32／6QMV,2FRM6A36-3X, speed control valve

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