What is the typical application for this regulator?

Typical applications include Laboratory Gas Chromatograph, Gas Laser, and Gas Manifold Systems.

What material is used for the diaphragm?

The diaphragm is made of 316 Stainless Steel with a convoluted design.

Gas Transfet Line Pressure Reducing Valve for Hydrogen and Oxygen

Name: Gas Transfet Line Pressure Reducing Valve for Hydrogen and Oxygen
Brand: Fushun Bright Science and Technology Co., Ltd.
SKU: 891738705

Liaoning, ChinaFushun Bright Science and Technology Co., Ltd.

US$135.00

1 Piece

Sample price:US$135.00/piece.Request sample

Product profile

Customization

Available

Media

Gas

Standard

1.5 Times of Maximum Rated Pressure

Model NO.

BJYQ

Certification

ISO 9001

Temperature

-40~80℃

Connection

Thread

Valve Seat

Single and Double-Stage

Structure

Diaphragm

Material

Stainless Steel

Stage

Single and Double-Stage

Typical Applications

Laboratory Gc, Gas Delivery System, Gas Line Pipe

Body Thread

1/4'' NPT Female

Install

Panel Mount or Wall Mount

Inlet Pressure Range

3000psi/4000psi

Outlet Pressure Range

0-25psi, 50psi, 100psi, 250psi, 500psi

Transport Package

Carton Box

Specification

Customized for you

Trademark

BRT

Origin

China

HS Code

8481100090

Production Capacity

1000 PCS/Month

Key features

High Precision Diaphragm: Convoluted diaphragm design improves regulation precision and cycle life.

Corrosive Gas Compatible: Suitable for purified, standard, and corrosive gases like Hydrogen and Oxygen.

Durable Stainless Steel: Constructed from 316/316L Stainless Steel for body, cover, and diaphragm.

Low Leakage Seal: Metal-to-metal diaphragm seal minimizes external leaks significantly.

Flexible Mounting: Supports both Panel Mount and Wall Mount installation options.

Customizable Options: Customizable stage, pressure range, and thread size based on requirements.

Wide Temperature Range: Operates effectively in temperatures from -40 to 80 degrees Celsius.

Integrated Inlet Filter: Features a 10um 316L filter mesh installed at the inlet for purity.

Company profile

Fushun Bright Science and Technology Co., Ltd.

Liaoning, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2015-06-06 CertifiedNearest Port: Dalian PortAverage Response Time: >24h CertifiedTerms of Payment: T/T, Western Union

AI-Powered supplier vetting

SummaryFushun Bright Science and Technology Co., Ltd. is identified as a Chinese manufacturer specializing in petrochemical sampling equipment and accessories. The supplier reports ISO 9001:2015 certification, 10 production lines, stated annual production capacities across several sampler categories, and teams covering research, design, manufacturing, sales, and after-sales service. Its product applications span petrochemical and several other industries, while export activity began in 2015 and reportedly accounts for 11%–20% of total sales. Evidence supports established manufacturing and product specialization, but information is insufficient to confirm financial strength, customization capability, or specific customer cases. Some company details are inconsistent: one source states establishment in 2000, while another states 1996; employee counts also differ between 23 and more than 30.

Supplier typeThe supplier is explicitly classified as a manufacturer and describes itself as a professional manufacturer and exporter focused on petrochemical sampling equipment. Its stated product range includes sampling systems, cylinders, samplers, valves, and fittings.

CertificationsThe supplier reports holding an ISO 9001:2015 certificate and states that its products comply with international quality standards and regulations. The certification is explicit, although no scope, issuing body, or validity details are provided.

After-Sales capabilityThe company description explicitly identifies after-sales service as one of its organizational functions and claims quality control throughout design and manufacturing to support customer satisfaction. However, no detailed evidence is provided regarding service personnel, response procedures, warranties, or service coverage.

R&D capabilityThe supplier reports scientific research and design teams, five years of total R&D engineer experience, and involvement in the design and development of petrochemical sampling equipment. This supports the existence of R&D capability, but the slices provide no patents, new-product records, dedicated R&D scale, or technological achievements.

Production capacityThe supplier reports 10 production lines and stated annual capacities of 100,000 sets of LPG sample cylinders, 100,000 pieces of liquid petroleum products samplers, 10,000 pieces of other samplers, and 1,000 closed-loop sampling system points. It also reports facilities and manufacturing teams, providing explicit evidence of production capability.