What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-peak seasons.

What payment terms are accepted?

Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What is the internal leak rate?

The internal leak rate is 2 x 10-8 atm.cc/sec He, ensuring high integrity for pure gases.

High Pressure Regulator Double Stage Pressure Regulating Valve Price

Name: High Pressure Regulator Double Stage Pressure Regulating Valve Price
Brand: Xi'an Yunyi Instrument Co., Ltd.
SKU: 908772665

Shaanxi, ChinaXi'an Yunyi Instrument Co., Ltd.

US$150.00-400.00

1 Piece

Product profile

Customization

Available

Media

Gas

Certification

Model NO.

YR31

Temperature

High Temperature

Connection

Thread

Valve Seat

Double-Seat

Structure

Diaphragm

Material

Stainless Steel

Item

High Pressure Regulator Double Stage Pressure Regu

Input Pressure

6000psi, 3000psi, 2500psi, 1500psi, 1000psi, 500PS

Ouput Presure

50psi,100psi, 300psi,500psi,1000psi, 3000psi

Body Material

Brass, Nickel Plated Brass, Stainless Steel 316L

Seal

PCTFE , Ptfeptfe

Thread Size

1/4"Nptf, 1/4"Nptm, 1/4"Ferrule, G5/8, Cga320

Mounted

Panel Mounting

Application

Gas: Oxygen, Nitrogen, Hydrogen, Helium, CO2 etc

CV

0.06, 0.08

Type

Two Stage Type

Transport Package

Standard Package

Specification

1.5kg

Trademark

YUNYI

Origin

China

HS Code

8481100090

Production Capacity

1000

Key features

Dual Structure Options: Available in diaphragm or piston structure for versatile high-pressure regulation.

Wide Pressure Range: Max inlet pressure up to 10000psi with output options from 0-250 to 0-6000psi.

Premium Material Construction: Body and internal parts made of 316L stainless steel for corrosion resistance.

Low Leak Rate: Internal leak rate as low as 2 x 10-8 atm.cc/sec He for high purity gas safety.

Flexible Customization: Full customization available from samples or designs with flexible options.

Multiple Thread Sizes: Supports 1/4 NPT, 1/4 Ferrule, G5/8, CGA320, and other fittings upon request.

Broad Gas Compatibility: Suitable for oxygen, nitrogen, hydrogen, helium, CO2, and corrosive gases.

Company profile

Xi'an Yunyi Instrument Co., Ltd.

Shaanxi, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 Years CertifiedNearest Port: Guangshou Port, Shanghai Port, Shenzhen Port, Khorgos PortAverage Response Time: ≤4.52h

AI-Powered supplier vetting

SummaryThe supplier is a limited trading company in the manufacturing industry with affiliated companies and five production lines. It reports valid manufacturing-capacity contracts with associated subcontractors, in-stock capability, outsourcing procedures, and service procedures for supplier assessment, corrective actions, and complaint handling. It supports extensive customization, has introduced new products during the past year, and provides OEM services for recognized brands. Reported lead times are within 15 workdays in both peak and off-season, with 30 qualified service suppliers and multiple quotation and payment options. However, it has no overseas warehouse, showroom, agents, branches, or overseas service coverage, does not provide ODM services, has no SDK, and has no internationally recognized design awards. Continuous quantity reconciliation is not performed, while fire-drill and environmental-assessment status is unknown. Customer-case evidence is limited to OEM service for recognized brands and...

Supplier typeThe supplier is identified as a limited company whose company type is a trading company, operating in the manufacturing industry and associated with other companies. Its product scope covers pressure, flow, level, and calibration instruments.

After-Sales capabilityThe supplier has written procedures and records for service-capability assessment, corrective and preventive actions, and customer complaints. It also reports in-stock capability, lead times within 15 workdays in both seasons, and participation in a named overseas trade show, but has no overseas warehouse, showroom, agents, branches, or overseas service coverage.

R&D capabilityThe supplier reports new products during the past year and offers multiple forms of customization, including full customization. However, it provides no ODM service, has no available SDK, and reports zero internationally recognized design awards; the evidence supports product-development activity but not strong independent innovation credentials.

Production capacityThe supplier reports five production lines, valid manufacturing-capacity contracts with each associated subcontractor, an outsourcing SOP, in-stock capability, 30 qualified service suppliers, and lead times within 15 workdays year-round. A stated weakness is that the factory does not continuously reconcile quantities for every batch or mass-production run.

Customization capabilityThe supplier explicitly supports customization from samples and designs, flexible and minor customization, and full customization. It also reports product R&D activity through new products introduced in the past year, although ODM service is unavailable.

Client casesThe supplier states that it provides OEM services for recognized brands and records participation in the Vietnam Industrial Control, Automation and Equipment Exhibition. No specific customer names, project outcomes, order references, or broader case details are provided, so the evidence of customer experience is limited.