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Parker f400b
The Parker F400B is in our catalogue: Size 1/4 inch, Poppets Soft seal poppet, Material Brass.
In stock
Parker · F400B
Series F Flow Control Valve with Soft Seal Poppet
$ 88.40per unit · ex. VAT
The Series F flow control valve provides precise one-way flow control and automatic full reverse flow. It features a brass body, soft seal poppet, and manual rotary knob adjustment. Designed for hydraulic oil applications, it supports a maximum operating pressure of 140 Bar (2000 PSI) and operates within a temperature range of -40°C to +121°C with Nitrile seals.
Size
1/4 inch
Weight
0.2 kg (0.5 lbs)
Poppets
Soft seal poppet
Material
Brass
Free Flow Cv
1.56
Size1/4 inch
PoppetsSoft seal poppet
MaterialBrass
Free Flow Cv1.56
Knob MaterialSteel - Zinc plated
Needle Material416 Stainless Steel
Poppet Material416 Stainless Steel
Spring Material316 Stainless Steel
Retainer Material416 Stainless Steel
Free Flow Rate, Max19 LPM (5 GPM)
Free Flow Orifice Area0.068 inch²
Effective Control Flow Cv0.433
Nominal Cracking Pressure0.4 Bar (5 PSI) standard
Maximum Operating Pressure140 Bar (2000 PSI)
Effective Orifice Area, Control Flow0.0194 inch²
Temperature Range of Seal Compound (Nitrile)-40°C to +121°C (-40°F to +250°F)
Temperature Range of Seal Compound (Fluorocarbon)-26°C to +205°C (-15°F to +400°F)
MountingInline
For MediaOil
Seal MaterialNitrile
Includes SealsSeals Included
Adjustment MethodRotary Knob
Control DirectionOne-Way
Cracking Pressure5 psi
Reverse Free FlowYes
Actuation MechanismManual
Inlet Connection Size1/4 inch
Inlet Connection TypeNPT
Inlet Connection GenderFemale
Outlet Connection Size1/4 inch
Outlet Connection TypeNPT
Outlet Connection GenderFemale
Port-to-Port Length1.66 inch
Overall Width0.81 inch
Overall Height2.2 inch
