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TANABE Air Compressor Spring Valve Plate is a critical flexible valve component for marine TANABE reciprocating air compressors. Made of high‑fatigue spring steel, it controls gas intake and discharge, prevents compressed‑air backflow. It features precise flatness, excellent impact resistance and repeated bending performance, suitable for routine servicing, shipyard overhaul and fault repair under marine high‑pressure cyclic working conditions.
A well‑matched spring valve plate maintains stable compressor air output, avoids air backflow and pressure loss, reduces component failure risk and equipment downtime, and ensures efficient operation of the marine air compressor. Please provide compressor model, specifications and part number before ordering to confirm compatibility.
Function of TANABE Air Compressor Spring Valve Plate Marine Spare Parts
One‑Way Air Flow Control for Marine Piston Air Compressor
TANABE spring valve plate is the core reed‑type valve component for Tanabe marine reciprocating air compressor. Working together with valve spring, it realizes periodic opening and closing by pressure difference, controls suction and exhaust airflow of compression chamber, prevents air reverse flow. Its elasticity, flatness and fatigue resistance directly determine air output efficiency and stable pressure performance of the air compressor unit.
Role in System Operation
Effective one‑way sealing guarantees stable air output and normal pressure supply for ship air system. Precisely manufactured spring valve plates maintain compressor working efficiency under continuous cyclic operation, supporting reliable air source for starting‑air system during long‑time vessel navigation.
Materials for TANABE Air Compressor Spring Valve Plate Components
High‑Fatigue Spring Steel & Anti‑Corrosion Alloy Options
Spring valve plates adopt two main material configurations. High‑quality heat‑treated spring steel variants are suitable for standard marine continuous operation, featuring excellent bending fatigue resistance. Anti‑corrosion alloy versions are applied for vessels under humid, salt‑laden marine atmosphere with moisture‑contained intake air.
Machining Tolerances and Surface Finish
Each TANABE spring valve plate undergoes precision cutting, heat treatment and surface lapping. Dimensional tolerances are strictly controlled following TANABE OEM drawings. Smooth sealing surface ensures tight fitting with valve seat, avoids air leakage caused by poor contact.
Compatible Air Compressor Models
Supported TANABE Series
YANMAR | SC5N,SC7N,SC10N,SC12.5N,SC15N,SC20N,SC30N,SC40N,SC50N,SC60N,C220 |
SPERRE | HV1/85,HV1/120,HV1/140,HV1/156,HV2/200,HV2/210,HV2/220,HV2/240,HV2/270,HL2/77,HL2/90,HL2/105, HL2/120,HL2/140,HL2/160 |
TANABE | H64,H65,H74,H264,H274,H374,HC65A,HC264A,HC265A,HC275A,HC277A,VLH-53P,VLH-43P,LHC-33 |
MASUBARA | MH108,MH111,MH114,MH120(A),MH130(A),MS64A,MS70,MS75(A),MS85(A),MS92(A) |
SAUER | WP15L,WP22L,WP33L,WP45L,ETC |
Additional Marine Spare Parts
Alongside TANABE spring valve plates, complementary spare parts for same compressor & turbocharger series are available, including compressor valve springs, valve seats, piston rings, pistons, turbine wheels, compressor impellers, nozzle rings, compressor diffusers, bearing bushes, thrust bearings, shaft seal rings, rotor shafts, service kits, turbine casings and other marine accessories.
Quality Control and Certification for TANABE Spring Valve Plate
Inspection Procedures Before Dispatch
Each batch undergoes material inspection, fatigue performance test, dimensional verification and sealing‑surface inspection. Inspection records can be provided for enterprise customers upon request.
Classification Society Compliance
TANABE air compressor spring valve plates are supplied with CCS Type Approval documentation where required. These documents support vessel classification surveys and dry‑docking audits for ship owners and marine service companies operating under international maritime regulations.
Applications for TANABE Spring Valve Plate Replacements
Main Engine Starting‑Air Compressor Overhaul
Spring valve plates are wearing parts for regular overhaul of marine air compressors. Long‑term repeated impact, fatigue fracture and surface scratch will cause poor sealing, air back‑flow, reduced air delivery and slow pressure build‑up. Installing new spring valve plates restores suction‑exhaust performance to original design specifications.
Auxiliary Engine Air Compressor Maintenance
Auxiliary compressor units also require periodic spring valve plate inspection and replacement, especially for vessels operating in dusty port environments or coastal routes with high airborne salt content. Timely replacement ensures stable starting‑air supply for main and auxiliary engines during port stay and sea voyage.
FAQ About TANABE Air Compressor Spring Valve Plate
Which TANABE air compressor models fit these spring valve plates?
Customers can confirm compatibility by providing air compressor model and part number from the equipment manual.
Are CCS certification documents available with each order?
CCS Type Approval certificates can be provided for applicable model ranges. Please specify certification requirements at the time of inquiry so that the correct documentation set is prepared before shipment.
What is the typical lead time for TANABE spring valve plate orders?
Standard catalog models are held in stock and can be dispatched within 7‑10 working days after order confirmation. Special‑spec variants require additional production time based on drawing review.
Can spring valve plates be manufactured according to customer‑supplied drawings or samples?
Yes, TANABE spring valve plates can be produced according to customer technical drawings or sample parts. Material confirmation and dimension inspection will be completed before delivery to ensure dimensional and functional matching.
