What is the port size specification?

The port size is 1/4 Inch BSPP.

Does the product come with a warranty?

Yes, the product includes a warranty and after-sales service.

High-Flow Quick Exhaust Valve with Integral Silencer for Noise Control

Name: High-Flow Quick Exhaust Valve with Integral Silencer for Noise Control
Brand: Shandong Rongye Machinery Co., Ltd.
SKU: 2122452042

Shandong, ChinaShandong Rongye Machinery Co., Ltd.

US$12.00

1 Piece

Product specifications

QF-514B

Product profile

After-sales Service

Yes

Warranty

Yes

Manufacturing Process

CNC Milling

Model NO.

QF-514B

Surface Treatment

Spray-Paint

Operation Pressure

0.15-0.8 MPa

Material

Alloy

Color

Customizable

Effective Orifice Area

15 mm²

Cracking Pressure

< 0.05 MPa

Port Size

1/4 Inch BSPP

Weight

0.08 Kg

Temperature Range

-5°C to 60°C

Transport Package

Wooden Box, Paper Box

Specification

15*10*15

Trademark

Shandong Ronye/OEM

Origin

China

HS Code

8431431000

Production Capacity

on-Demand Production

Key features

High-Speed Retraction: Drastically increases cylinder retraction speed by providing a direct exhaust path to atmosphere.

Low Cracking Pressure: Opens with minimal resistance at less than 0.05 MPa for maximum efficiency.

Customizable Color: Color options are available to meet specific customization requirements.

Robust Material: Constructed from glass-reinforced nylon offering excellent corrosion resistance.

Durable Internal Seal: Uses a flexible NBR diaphragm or poppet for reliable sealing and operation.

CNC Manufacturing: Precision manufactured using CNC milling processes for high quality.

Company profile

Importers and ExportersLow MOQCustomization from DesignsManagement Certification

Shandong Rongye Machinery Co., Ltd.

Shandong, China

Business Type: Trading CompanyAverage Response Time: ≤2.29h

AI-Powered supplier vetting

SummaryShandong Rongye Machinery Co., Ltd. is identified as a limited-company trading company with three employees and no stated affiliation with a larger group. It offers customization from customer designs and accepts several international trade and payment terms, with a stated one-month average lead time in both peak and off-season. However, the available information indicates no overseas showroom, overseas agent or branch, overseas-service coverage, offline trade-show participation, ODM service, SDK, recent new-product launches, or OEM work for popular brands. The supplier holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications and reported regular fire drills. Service procedures exist for supplier assessment, corrective actions, and complaints, but no written records were provided. Financial-related entries identify reporting years but do not provide sufficient evidence to assess financial credibility. Customer-case evidence is limited, with no Fortune 500 cooperation and zero stated repeat buyers.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications. A TUV Rheinland audit is also listed with a validity period from September 3, 2025 to September 2, 2026, but the recorded audit evaluation result is 0 and the meaning of that value is not defined in the provided data.

After-Sales capabilityThe supplier has procedures for corrective and preventive actions, customer complaints, supplier assessment, and service quotations, but no written records were provided for these procedures. It has no overseas showroom, overseas agent or branch, overseas-service coverage, or prior offline trade-show participation, limiting evidence of international after-sales support.

R&D capabilityThe supplier has one R&D engineer and can customize from customer designs, but reports no new products in the past year, no ODM service, and no available SDK. These stated limitations indicate weak demonstrated innovation capability.

Customization capabilityBoth relevant records state that the supplier provides customization from customer designs. This is explicit evidence of design-based customization, although it does not establish broader ODM or independent product-development capability.

Client casesThe supplier reports no cooperation with Fortune 500 companies and a repeat-buyer count of zero. No other named customer cases or reference projects are provided, so the available evidence does not demonstrate an established customer track record.