Custom Precision Valve Plate for Oil-Free Compressors | Stainless
Steel High-Performance Reed Valve Sheet
Product Description:
Our Oil-Free Machine Valve Plate is a high-performance, precision-engineered valve component designed specifically for oil-free air compressors and dry-running pneumatic equipment. Built from high-grade stainless steel (e.g., SUS301, SUS420) or spring steel alloys, this valve plate is engineered to deliver reliable, maintenance-free operation in environments where lubrication is not used or not allowed.
The valve plate plays a critical role in the function of reciprocating and diaphragm
compressors, working as a flexible reed or sealing blade that opens and closes in response to pressure changes. Each stroke
demands the valve plate to respond instantly and accurately,
maintaining tight airflow control, preventing leakage, and ensuring consistent pressure delivery.
What sets our valve plate apart is its:
✅ Mirror-polished surface finish – reduces friction and wear between the plate and seat
✅ High fatigue resistance – tested to withstand millions of cycles under rapid actuation
✅ Custom design flexibility – holes, slots, notches, radii, and thickness are tailored to
specific compressor brands or models
✅ Anti-corrosion durability – ideal for moisture-sensitive and chemically clean environments
like medical and food applications
✅ Consistent performance at high RPMs – suitable for high-frequency valves in portable and silent
compressor units
Each piece is produced using precision stamping, laser cutting, or CNC machining, depending on tolerances and edge quality requirements. We ensure strict dimensional control and zero-burr finishes, providing optimal seating and seal under variable temperatures
and pressures.
Features:
Oil-Free Operation: Designed for dry-running systems without the need for lubrication
High Elasticity: Returns quickly to original form under repeated pressure cycles
Wear & Fatigue Resistance: Suitable for high-speed, high-frequency valve actuation
Custom-Cut for Sealing Accuracy: Ensures tight closure and minimized backflow
Anti-Corrosion Surface: Ideal for harsh or moisture-prone environments
Low Friction Contact: Reduces wear and noise in continuous operation
Technical Parameters:
| Thinckness | 0.1mm to 5mm |
| Process | Stamping |
| Mold Material | Hot Work Die Steel |
| Die Use | Bend |
| Mold Type | Forming Die |
| Press Range | 35 Tons to 160 Tons |
| Stamping Features | Blanking, Deep Draw, Countersunk, Coining |
| Additional Services Provided | Assembly, Washing, Deburring, Coating, Heat Treating |
| Production Method | Progressive Die, Single Hit |
| Production Volume | High Volume, Large Run, Long Run |
Applications:
Metal Stamping Dies by METS are versatile tools used in a variety
of product application occasions and scenarios due to their
high-quality attributes. These punch press dies are designed to
meet the demands of various industries and applications, making
them an essential tool for manufacturers and fabricators.
Originating from XIAMEN, CHINA, METS Metal Stamping Dies are known
for their durability, precision, and efficiency. Whether you are
working on automotive parts, electronics components, or household
appliances, these progressive sheet metal dies are suitable for a
wide range of industries.
When it comes to the price of METS Metal Stamping Dies, it is
negotiable, making it a cost-effective solution for businesses of
all sizes. The packaging details include wooden cases that do not
require fumigation, ensuring safe transportation and storage of the
dies.
With a delivery time ranging from 7 days to 35 days, customers can
rely on METS for timely fulfillment of orders. The payment terms
accepted for these stamping dies are T/T and L/C, providing
flexibility to customers based on their preferences.
Moreover, with a supply ability of 25 sets per month, METS ensures
that customers can meet their production demands consistently. The
processing way for these metal stamping dies is welded,
guaranteeing strength and stability during operation.
Featuring stamping capabilities such as blanking, deep draw,
countersunk, and coining, METS Metal Stamping Dies offer
versatility in production methods. Whether you require progressive
die or single hit solutions, these dies can accommodate various
stamping features to suit your specific needs.
Customized in shape and maintaining a tolerance of ±0.5mm, these
metal stamping dies provide precision and repeatability in every
stamping operation. Whether you are a small business or a large
manufacturer, these dies offer consistent quality and performance
for your production processes.
Customization:
Product Customization Services for Metal Stamping Dies:
Brand Name: METS
Place of Origin: XIAMEN, CHINA
Price: Negotiable
Packaging Details: Wooden case without need of fumigation
Delivery Time: 7days-35days
Payment Terms: T/T, L/C
Supply Ability: 25 sets per month
Process: Stamping
Processing Way: Welded
General Capabilities: Production Stamping, Punching, Stamping Die,
Tooling, Prototype
Press Range: 35 Tons To 160 Tons
Stamping Features: Blanking, Deep Draw, Countersunk, Coining
Keywords: punch press dies, sheet metal forming dies
Support and Services:
Our Product Technical Support team for Metal Stamping Dies is
dedicated to providing assistance with any technical issues related
to our products. Our experts are available to help troubleshoot
problems, offer guidance on product usage, and provide solutions to
optimize performance.
In addition to technical support, we also offer a range of services
for Metal Stamping Dies, including maintenance plans, repair
services, and training programs. Our goal is to ensure that our
customers have access to the resources and expertise needed to
maximize the value and longevity of their Metal Stamping Dies.
FAQ:
Q1: What material is best for oil-free compressor valve plates?
A: SUS301 and SUS420 stainless steel are common choices due to high
spring performance and corrosion resistance.
Q2: Can you replicate valve plates based on samples?
A: Yes, send us your sample and we can reverse engineer it with CAD
and offer a matching or improved design.
Q3: What is the lead time for custom valve plates?
A: Typically 7–10 working days for samples, 15–30 days for bulk
depending on complexity and quantity.
Q4: Do you offer precision stamping dies for mass production?
A: Yes, we design and manufacture progressive dies in-house for
long-term bulk production.
Q5: How are the valve plates packaged?
A: Vacuum-sealed or individually packed in plastic trays to prevent
deformation and surface damage.
