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Water Hydraulic Flow Valve Constant 2FRM6 Z4S6 Rectifier Plate 32 L/min 315 Bar size 6

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Water Hydraulic Flow Valve Constant 2FRM6 Z4S6 Rectifier Plate 32 L/min 315 Bar size 6

China Water Hydraulic Flow Valve Constant 2FRM6 Z4S6 Rectifier Plate 32 L/min 315 Bar size 6 supplier
Water Hydraulic Flow Valve Constant 2FRM6 Z4S6 Rectifier Plate 32 L/min 315 Bar size 6 supplier Water Hydraulic Flow Valve Constant 2FRM6 Z4S6 Rectifier Plate 32 L/min 315 Bar size 6 supplier

Large Image :  Water Hydraulic Flow Valve Constant 2FRM6 Z4S6 Rectifier Plate 32 L/min 315 Bar size 6

Product Details:

Place of Origin: China
Brand Name: LIXIN
Model Number: OE- 2FRM6/Z4S6

Payment & Shipping Terms:

Minimum Order Quantity: 1 piece
Price: Negotiable
Packaging Details: Wooden box packing /Negotiable
Delivery Time: 5-30 days upon order quantity
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 10000 set / 30 days
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Detailed Product Description
Product: Type 2FRM6 Flow Control Valve / Z4S6 Rectifier Plate Flow: Up To 32 L/min
Diameter: Size 6 Seal: NBR/FKM
Connection Type: Subplates Pressure: Up To 315 Bar

Hydraulic type 2FRM6 Flow Control Valve / Z4S6 Rectifier Plate 32 L/min 315 Bar size 6

 

Features

– For subplates see catalogue

– External closing of the pressure compensator, optional

– Check valve, optional

– Rotary knob with scale, optional lockable

 

Function and configurations

Flow control valve of type 2FRM is a two-way flow control valve, used for maintaining a constant flow and is independent of pressure and temperature. It consists of housing(1), knob rotary(2), orifice(3), pressure compensator(4), optional check valve(9).

Water Hydraulic Flow Valve Constant 2FRM6 Z4S6 Rectifier Plate 32 L/min 315 Bar size 6

Flow control valve 2FRM6B~L3X/~M

Flow from A to B is throttled at throttle channel (5). Throttle cross-section is varied by turning the knob rotary(2). To avoid effects of pressure at port B on constant flow, a compensator (4) is fitted. Spring (6) separately compress the compensator (4) and orifice (3) tightly. Spring (6) compresses the compensator (4) tightly to maintain it open when no fluid flows through the valve. Once the fluid flows across the valve, the pressure in port A applies a force to pressure compensator (4) through the orifice (7).The pressure compensator (4) moves into the compensating position until the force is balanced. If the pressure in port A rises, the compensator (4) moves to its closing direction until force is balanced again. Due to the compensator (4) continuous action, a constant flow is obtained.

 

2FRM6A~L3X/~R

The function of this valve is basically the same as that of valve type 2FRM6B~L3X/~R. However, pressure compensator (4) of this type of valve is connected with port P(11) so that pressure compensator(4) can be closed by external pressure. Any pressure in port P through the orifice (10) can make the compensator (4) closed against the force of compression spring (6) .When the directional valve (12) acts, fluid flows from P to B, control is achieved as type 2FRM6B. This flow controls the valve with the external pressure compensator which can be closed. It only works by controlling the inlet flow.

 

Symbols

Water Hydraulic Flow Valve Constant 2FRM6 Z4S6 Rectifier Plate 32 L/min 315 Bar size 6

 

Specification

· For flow control valve

Water Hydraulic Flow Valve Constant 2FRM6 Z4S6 Rectifier Plate 32 L/min 315 Bar size 6

· For rectifier plate

Water Hydraulic Flow Valve Constant 2FRM6 Z4S6 Rectifier Plate 32 L/min 315 Bar size 6

 

Technical data

· Flow control valve

 

Max. operating pressure at port A bar 315
Pressure differential ΔP for free return flow B to A See characteristic curves
Minimum pressure differential bar 6 to 14
Pressure stability up to P= 315 bar % ±2(Qmax)
Flow -rate Qmax L/min 0.2 0.6 1.5 3 6 10 16 25 32
Qmin to 100bar mL/min 15 15 15 15 25 50 70 100 250
Qmin to 315bar 25 25 25 25 25 50 70 100 250
Fluid Mineral oil suit, Phosphoric acid ester
Fluid temperature range – 20 to + 80
Viscosity range mm2/s 10 to 800
Degree of contamination Maximum permissible degree of fluid contamination: Class 9. NAS 1638 or 20/18/15, ISO4406
Installation position Optional
Circumstances temperature range -20 to +50
Weight 2FRM6A…2FRM6B… kg Approx.1.3
2FRM6SB… kg Approx.1.5

· Rectifier

Nominal flow bar 320
Maximum operating pressure bar To 210
Cracking pressure bar 0.7
Weight kg Approx.0.9

 

Unit dimensions (Dimensions in mm)

Type 2FRM6A...and 2FRM6B

Water Hydraulic Flow Valve Constant 2FRM6 Z4S6 Rectifier Plate 32 L/min 315 Bar size 6

1 Lockable rotary knob with scale (adjustment element "3")

2 Name plate

3 Inlet "A"

4 Outlet "B"

5 O-rings 9.25×1.78 for ports A, B, P and T

6 Space required to remove key

7 Hole Ø 3 for version 2FRM6B is not drilled. (without external connection)

8 Rotary knob with scale (adjustment element "7")

9 Position of marking at port P, A, T or B

Water Hydraulic Flow Valve Constant 2FRM6 Z4S6 Rectifier Plate 32 L/min 315 Bar size 6

Valve fixing screws: Without rectifier GB/T 70.1-M5×30-10.9, internal hexagon screw, tightening torque MA =8.9 Nm. With rectifier GB/T 70.1-M5×70-10.9, internal hexagon screw, tightening torque MA =8.9 Nm must be ordered separately.

Sub-plates: Type G 341/01 (G 1/4)       Type G 342 /01 (G 3/8)         Type G 502/01 (G1/2)

 

Type 2FRM6SB

Water Hydraulic Flow Valve Constant 2FRM6 Z4S6 Rectifier Plate 32 L/min 315 Bar size 6Water Hydraulic Flow Valve Constant 2FRM6 Z4S6 Rectifier Plate 32 L/min 315 Bar size 6

1 Lockable rotary knob with scale (adjustment element "3")

2 Name plate

3 Inlet a

4 Outlet "B"

5 Connection thread G 3/8 to ISO 228/1

6 Space required to remove key

7 Rotary knob with scale (adjustment element "7")

8 Position of marking opposite to the nameplate

 

Contact Details
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