LS04
LS04
A screw-in, cartridge-style shuttle valve, the LS04 model is designed for blocking circuits where flow direction is prioritized to a higher pressure circuit.
Operation
The LS04-P0 model allows flow from the higher pressure port (either ① or ③) to port ②.
Technical Specifications
- Max. Operating Pressure: 350 bar (5000 psi)
- Proof Pressure: 525 bar (7500 psi)
- Internal Leakage: 0.25 ml/min (5 drops/min) max. at 350 bar (5000 psi)
- Temperature Range:
- -40℃ to 120℃ with standard buna seals
- -26℃ to 204℃ with fluorocarbon seals
- -54℃ to 107℃ with polyurethane seals
- Fluids: Suitable for mineral-based or synthetic fluids with viscosities of 7.4~420cSt (50-2000ssu)
- Installation: No restriction
- Cavity: VC04-3
- Cavity Tool: T/H04-3-RC-T-G (Rough), T/H04-3-FM-T-G (Finishing)
Performance Chart
Flow rate is 7.6 L/min with a pressure drop chart available for detailed analysis.
Features
- Fast response to load direction changes
- Hardened seat for long life and low leakage
- Compact size
- Industrial general cavity
Materials and Dimensions
- Cartridge: Weight: 0.02 kg (0.045 lbs); made of steel with hardened working surfaces and zinc-plated exposed surfaces; includes Buna N O-rings and back-up (standard).
- Standard Ported Body: Weight: 0.27 kg (0.60 lbs); made of anodized high-strength 6061 T6 aluminum alloy, rated to 250 bar (3600 psi).
- Steel Ported Body: Dimensions may differ; contact after sale for details.
Catalog excerpts
Product Information DIRECTIONAL VALVE Ball Type, Suttle Valve Type:LS04 Max. operating pressure: 350 bar (5000 psi) Proof pressure: 525 bar (7500 psi) Flow: 7.6 L/min Description A screw-in, cartridge-style shuttle valve, for use in blocking circuits where a priority of flow/direction is given to a higher pressure circuit. Operation LS04-P0 allows flow from the higher pressure port( ① or ③ )to port ② . Proof pressure Internal Leakage Temperature range -40℃ ~ 120℃ with standard buna seals -26℃ ~ 204℃ with fluorocarbon seals -54℃ ~ 107℃ with polyurethane seals Mineral based or synthetics with lubricating properties at viscosities of 7.4~420cSt (50-2000ssu) Cavity tool Pressure drop (bar/psi) Flow (lpm/gpm)
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• Fast response to load direction changes. • Hardened seat for long life and low leakage. • Compact size. • Industrial general cavity. Ordering Code LS04 - PO ** - ** Cavity Poppet type Seals N=Buna N V=Fluorocarbon U=Polyurethane Blank=Cartridge Only 1G = G1/8 3T = SAE3 4T = SAE4 Other porting types defined by customers Ball Type, Suttle Valve Product Information Cartridge: Weight: 0.02 kg (0.045 lbs) ; Steel with hardened working surfaces and zinc-plated exposing surfaces ; Buna N O-rings and back-up (standard) . Standard ported body: Weight : 0.27 kg (0.60 lbs) ; Anodized high-strength 6061...
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