What is the sample time and delivery time?

Sample time is within one week. Delivery time is within 30 days after deposit and drawing confirmation.

Do you offer OEM or ODM services?

Yes, we provide OEM and ODM services, including customization from samples, designs, and flexible customization options.

What payment terms and currencies are accepted?

Accepted payment types include T/T, L/C, Western Union, PayPal, and D/P. Currencies accepted are USD and CNY.

Natural Gas 3500psi Valve Two-Stage Diaphragm Structure Reducing Two Stage Pressure Regulator

Name: Natural Gas 3500psi Valve Two-Stage Diaphragm Structure Reducing Two Stage Pressure Regulator
Brand: Hunan Wofly Technology Co., Limited
SKU: 2088643432

Hunan, ChinaHunan Wofly Technology Co., Limited

US$194.00

1-99 Pieces

US$174.00

100-299 Pieces

US$155.00

300-499 Pieces

US$126.00

500+ Pieces

Sample price:US$208.00/piece.Request sample

Product profile

Customization

Available

Media

Gas

Standard

ANSI

Model NO.

WR1D

Certification

CCC, RoHS, ISO, CE

Temperature

Low Temperature

Connection

Thread

Valve Seat

Single-Seat

Structure

Diaphragm

Material

Stainless Steel

Inlet Pressure

3500psi

Outlet Pressure

150psi

Warranty

1 Year

Pressure Guage

Suitable Gas 1

Oxygen, Nitrogen, Argon,Propane,Acetylene,Helium,

Suitable Gas2

CO2, N2o, Ethane

Customized Support

OEM, ODM

Thread Size

Inlet 1/4NPT(F) out Let 1/4 NPT(F)

Net Weight with One Pressure Gauge

3kg

Single Package Size

38X20X20 Cm

Single Package Gross Weight

3.5 Kg

Transport Package

Standard Export Package

Specification

200-189MM

Trademark

AFKLOK

Origin

Hunan Province China

HS Code

8481100090

Production Capacity

4000000PCS

Key features

Two-Stage Diaphragm Design: Corrugated diaphragm provides excellent sensitivity and longevity for stable pressure regulation.

High Pressure Capacity: Supports inlet pressure up to 4500 PSIG with outlet ranges from 0-30 to 0-250 PSIG.

Corrosive Gas Compatible: Suitable for corrosive and toxic gases including Oxygen, Nitrogen, Argon, and Propane.

Premium Material Build: Constructed from 316L Stainless Steel for durability and resistance to harsh environments.

Inlet Filtration System: Equipped with a 20um filter element at the inlet to ensure clean gas flow and protection.

Flexible Customization: Offers OEM/ODM support, custom thread sizes, and tailored pressure settings.

Comprehensive Certifications: Certified with CCC, RoHS, ISO, and CE standards for global compliance and safety.

Global After-Sales Support: Provides worldwide installation support and a 1-year warranty for quality assurance.

Company profile

Cooperated with Fortune 500Patents AwardedR&D CapabilitiesStandardized quality control

Hunan Wofly Technology Co., Limited

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Shenzhen Port,Guangzhou Port,Chenzhou PortAverage Response Time: ≤3.80h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 47 employees and offers valves, fittings, pressure regulators, and related industrial products. It reports manufacturing-related capabilities supported by CNC and vision-measuring equipment, valid contracts with associated subcontractors, inventory capability, and documented inspection and service procedures. The supplier provides broad customization and ODM services, has introduced new products within the past year, and provides OEM services for recognized brands. However, no certification information, customer case details, or explicit after-sales service scope is provided. Financial information is identified only by years, without substantive financial metrics, so financial credibility cannot be assessed. The supplier has no overseas warehouse or showroom and no available SDK.

After-Sales capabilityThe supplier has written procedures and records for service assessment, corrective and preventive actions, and customer complaint handling, indicating a documented service-management process. However, no specific after-sales services, response standards, or support coverage are stated.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and conducts research and development in emerging energy, Internet of Things, valve, and automatic-control technologies. It has no available SDK, which limits evidence of software-development integration capability but does not negate the stated product R&D capability.

Production capacityProduction capability is supported by CNC and vision-measuring equipment, uniformly followed finished-product inspection instructions, valid manufacturing contracts with associated subcontractors, and inventory capability. The supplier also reports 47 employees, but overall production capacity and output volume are not stated.

Customization capabilityThe supplier explicitly supports customization from samples and designs, minor and full customization, and flexible customization. It also reports ODM services and OEM services for recognized brands, providing strong direct evidence of customization capability.

Product Q&A

Q:What is the warranty period for this pressure regulator?

We provide a 1-year warranty. If any quality issues arise within one year after receipt, we will change the product to a new one.

Q:What types of gases can this regulator handle?

It is suitable for Oxygen, Nitrogen, Argon, Propane, Acetylene, Helium, CO2, N2O, and Ethane. It is also designed for corrosive and toxic gases.

Q:What are the inlet and outlet pressure specifications?

The inlet pressure ranges from 30-3000 PSIG up to 4500 PSIG depending on the model. Outlet pressure ranges include 0-30, 0-60, 0-100, and 0-250 PSIG.

Q:What materials are used in the valve body construction?

The valve body is made of 316L Stainless Steel, ensuring durability and resistance to corrosion.

Q:What thread sizes and connection options are available?

Standard options include 1/4' NPT female/male threads, 1/4' and 3/8' female connectors, and 6mm/8mm female connectors. Custom sizes are also supported.