Product Name

Pneumatic Vacuum Valve

Category K. Vacuum Valve

Product Summary

Automated Isolation for Vacuum Systems.

The Pneumatic Vacuum Valve allows for the remote sequencing of vacuum lines. Pairing our high-integrity vacuum valve body with a pneumatic actuator, this unit is essential for automated vacuum cycles, such as pump-down sequences or chamber venting, all controlled via a central PLC.

Product Description

This automated valve replaces manual operation in fast-cycling vacuum processes. The pneumatic actuator opens and closes the valve rapidly, isolating vacuum pumps or connecting chambers to the vacuum line. It is built with 316 Stainless Steel to ensure cleanliness and compatibility with various process gases often found in vacuum streams.

Key Technical Specifications

Body Material: ASTM 316 Stainless Steel
Actuator: Aluminum Alloy Cylinder
Size Range: 1/2″ ~ 2-1/2″
Application: Automated Vacuum Control
Seal Type: High-Tightness Vacuum Seals

Advantages & Benefits

Cycle Efficiency: Speeds up vacuum processing cycles (e.g., in molding or coating).
Remote Safety: Allows control of vacuum lines in hard-to-reach or hazardous areas.
Leak Prevention: Ensures positive shut-off to maintain system vacuum levels when the pump is off.
System Integration: Easily integrates with vacuum gauges and pump controllers.

Application Fields & Locations

Vacuum Coating: PVD/CVD roughing lines.
Thermoforming: Automated vacuum application for plastic molding.
Food Processing: Automated vacuum cooling or freeze-drying.

Sample Policy

We are happy to provide product samples for customers to evaluate quality or conduct testing. The process typically begins with a quotation based on the customer’s specifications.

If the pricing is acceptable, we can offer samples either free of charge or at a cost depending on the product type and availability.
Shipping fees are borne by the customer.

Order Process

After confirming the product requirements and other details with the customer, we will issue a Sales Confirmation for approval. Once confirmed, the customer is required to pay a 30% deposit to proceed with production.

When mass production is completed and the goods pass inspection, the customer must pay the remaining 70% balance before shipment is arranged.

FAQ

A. How can I request a quote?

Please provide a detailed inquiry sheet including product specifications, materials, quantities, and any special requirements. We will offer a quotation based on your request.

B. What are your quotation terms?

Our quotations are typically based on FOB terms. However, we can also offer CFR, CIF, or other Incoterms upon request.

C. What is your Minimum Order Quantity (MOQ)?

We operate on a made-to-order basis and do not hold stock.
Our standard MOQ is USD 15,000. Depending on the order composition, we may offer flexibility in certain cases.

D. What are your payment terms?

By T/T – 30% down payment upon order confirmation, and 70% balance before shipment.

E. What is your lead time?

Our general lead time ranges from 30 to 45 days, depending on the order complexity and production schedule.
For more complex orders or during peak seasons, it may extend to 60–90 days.