Can the outlet pressure be customized?

Yes, small quantity customization is available for outlet pressure ranges of 2/4/10/20/50 Bar.

What is the leakage rate specification?

Internal leakage is bubble-tight, and external leakage is designed to meet < 2 x 10-8 atm cc/sec He.

High-Purity Pressure Regulator for Compressed Natural Gas

Name: High-Purity Pressure Regulator for Compressed Natural Gas
Brand: Shenzhen Jewellok Technology Co., Ltd
SKU: 2196299665

Guangdong, ChinaShenzhen Jewellok Technology Co., Ltd

US$52.60

1-4 Pieces

US$37.50

5+ Pieces

Sample price:US$28.80/piece.Request sample

Product profile

Customization

Available

Media

Gas

Certification

CCC, RoHS, ISO, CE

Temperature

Ordinary Temperature

Connection

Thread

Valve Seat

Double-Seat

Structure

Diaphragm

Material

Stainless Steel

Inlet Pressure P1

Max. 100 Bar

Outlet Pressure P2

2/4/10/20/50 Bar

Diaphragm (Regulator)

Hastelloy® C276

Leak Rate: (to Atmosphere)

1×10-8 Mbar I/S He

(Via Seat)

1×10-6 Mbar I/S He

Weight

4.1~5.7kg

Flow Capacity

CV=0.07

for Gas Panels

Yes

for Gas & Oil

Yes

for Lab Analytical

Yes

for Chemical Test

Yes

Small Qty Customized

Yes

for Acid

Yes

Transport Package

Customized Boxes

Specification

Dual-stage

Trademark

JEWELLOK

Origin

China

Production Capacity

50000PCS/Year

Key features

Ultra High Purity Construction: Diffusion-resistant metal diaphragm seal ensures gas purity and integrity for toxic and flammable gases.

Wide Outlet Pressure Ranges: Available in 0-25, 0-50, 0-100, and 0-150 psig ranges with multiple bar equivalents.

Low Leakage Rate: Internal leakage is bubble-tight; external leakage meets < 2 x 10-8 atm cc/sec He standard.

Excellent Decaying Inlet Characteristic: Maintains stability with 0.06 change per 100 psig or 0.004 change per 6.9 bar inlet change.

Dual Diaphragm Design: Both diaphragms are convoluted for greater accuracy, sensitivity, and metal-to-metal sealing.

Broad Application Scope: Suitable for Industrial, Semiconductor, Medical, and Lab analytical applications.

Customizable Pressure Options: Outlet pressure ranges of 2/4/10/20/50 Bar available for specific customization needs.

Compact High Flow Capacity: Compact construction with Cv=0.05 flow capacity for efficient gas delivery.

Company profile

Overseas ServicesCustomization from DesignsOEM ServicesFast Delivery

Shenzhen Jewellok Technology Co., Ltd

Guangdong, China

CertifiedBusiness Type: Manufacturer/FactoryExport Year: 2025-01-01Nearest Port: SHENZHENAverage Response Time: ≤10.47hTerms of Payment: T/T, PayPalInternational Commercial Terms(Incoterms): FOB, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier offering 3D software design and broad customization services. Its business scope covers valves, metal products, seals, electronic and mechanical equipment, instruments, industrial automation systems, installation, repair, and gas pipeline transportation systems. It holds ISO 9001 certification, operates two production lines, and reports 21–30 years of total R&D engineer experience. Export activity is established, with self-operated import/export rights, but exporting began only one year ago. Service infrastructure is limited: no valid manufacturing-capacity contract with related subcontractors, no inventory, overseas warehouse, overseas showroom, overseas agents or branches, and no offline trade-show participation. The supplier reports no available SDK, lacks a factory environmental impact assessment report, and has no documented supplier-capability assessment procedures or approved supplier list. Financial records are referenced for...

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and provides services and products related to valves, metal products, seals, electronic and mechanical equipment, industrial automation, instrumentation, and gas pipeline transportation systems. This supports classification as a technical industrial equipment supplier.

CertificationsThe supplier reports holding ISO 9001 certification. This is explicit evidence of a certified quality management system, although no additional certifications are listed.

After-Sales capabilityThe supplier accepts multiple quotation and payment terms and reports service coverage in Angola, with Shenzhen Port identified as the nearest port. However, it has no overseas agents or branches, overseas warehouse, overseas showroom, or inventory capability, and it has no documented service-capability assessment procedures or approved supplier list, indicating limited and weakly documented after-sales infrastructure.

R&D capabilityThe supplier provides 3D software design services, supports multiple forms of customization, and reports 21–30 years of total R&D engineer experience. However, it explicitly has no available SDK, so its innovation capability is positive for design and engineering services but limited in software-development integration.

Production capacityThe supplier operates two production lines, reports peak- and off-season lead times within 15 working days, and has finished products checked by packing staff. However, it has no valid manufacturing-capacity contract with related subcontractors and no inventory capability; the evidence supports operating production capacity but not strong manufacturing-resilience controls.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, together with 3D software design services. This is direct evidence of broad customization capability.