• Maro Engineering MNV025 Needle Dispensing Valve
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Maro Engineering MNV025 Needle Dispensing Valve

Maro Engineering MNV025 Needle Dispensing Valve

Compact needle-type dispensing valves with fine stroke adjustment, in 12 MPa and 25 MPa versions with GLYD-ring (G) or V-packing (V) seals.

Key features

  • Compact size for flexible system design; fine adjustment of discharge volume
  • Hand-adjustable stroke screw and patented needle guide bush for very fine stroke setting
  • Durable wetted seals; reinforced Teflon rod seal
  • 12 MPa models convert to 25 MPa versions with modular parts; stepped cylinder keeps the high-pressure body compact

Specifications

Valve structure Needle
Applicable viscosity 1-500,000 cP / grease
Operating air pressure 0.35-0.7 MPa
Port IN / OUT PT 1/8
MNV025-120G Packing: GLYD-ring | Flow (Kv): 1.0 L/min | Max. material pressure: 12.0 MPa | Wetted parts: SUS303, Teflon, PEEK, acetal, NBR | Weight: 280 g
MNV025-250G Packing: GLYD-ring | Flow (Kv): 1.2 L/min | Max. material pressure: 25.0 MPa | Wetted parts: SUS303, Teflon, PEEK, acetal, NBR, SKD | Weight: 310 g
MNV025-120V Packing: V-packing | Flow (Kv): 1.2 L/min | Max. material pressure: 12.0 MPa | Wetted parts: SUS303, UHMW, PEEK, acetal, NBR | Weight: 320 g
MNV025-250V Packing: V-packing | Flow (Kv): 1.2 L/min | Max. material pressure: 25.0 MPa | Wetted parts: SUS303, UHMW, PEEK, acetal, NBR, SKD | Weight: 320 g
Dispensing ValvesMaro Engineering
4 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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Maro Engineering MNV025 Needle Dispensing Valve

Brand Maro Engineering·Dispensing Valves

Available part numbers (4)

MNV025-120G, MNV025-250G, MNV025-120V, MNV025-250V

How to order

Send the Maro Engineering part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications
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Product codeSpec
MNV025-120GPacking: GLYD-ring | Flow (Kv): 1.0 L/min | Max. material pressure: 12.0 MPa | Wetted parts: SUS303, Teflon, PEEK, acetal, NBR | Weight: 280 g
MNV025-250GPacking: GLYD-ring | Flow (Kv): 1.2 L/min | Max. material pressure: 25.0 MPa | Wetted parts: SUS303, Teflon, PEEK, acetal, NBR, SKD | Weight: 310 g
MNV025-120VPacking: V-packing | Flow (Kv): 1.2 L/min | Max. material pressure: 12.0 MPa | Wetted parts: SUS303, UHMW, PEEK, acetal, NBR | Weight: 320 g
MNV025-250VPacking: V-packing | Flow (Kv): 1.2 L/min | Max. material pressure: 25.0 MPa | Wetted parts: SUS303, UHMW, PEEK, acetal, NBR, SKD | Weight: 320 g

Need a different model, or a part not listed here? Send us your parts list →

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