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Rosemount 23502-08 High-Pressure Industrial Regulator | Precision Flow & Pressure Control

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china Achievers Automation Limited certification
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"ACH has proven to be a reliable partner. Their products are genuine and high-quality, with competitive prices and on-time delivery. We trust them as our long-term supplier in automation."

—— Mohammed Al-Farsi, Procurement

"For us, cost efficiency and authenticity are key. ACH helps reduce expenses while ensuring reliable quality and timely supply, making them a strong partner in our operations."

—— Procurement Manager

"For us, cost efficiency and authenticity are key. ACH helps reduce expenses while ensuring reliable quality and timely supply, making them a strong partner in our operations."

—— Supply Chain Director

"ACH offers quick response, flexible solutions, and fair pricing. The products are always genuine and reliable, and their friendly support makes cooperation smooth."

—— Operations Manager

"ACH provides genuine products with stable quality and fair pricing. Their fast response and reliable delivery give us confidence to continue working with them."

—— Engineering Manager

"We value ACH for their consistent quality and competitive pricing. Deliveries are always reliable, and their professional support makes procurement much easier for our team."

—— Procurement Head

Rosemount 23502-08 High-Pressure Industrial Regulator | Precision Flow & Pressure Control

Rosemount 23502-08 High-Pressure Industrial Regulator | Precision Flow & Pressure Control
Rosemount 23502-08 High-Pressure Industrial Regulator | Precision Flow & Pressure Control Rosemount 23502-08 High-Pressure Industrial Regulator | Precision Flow & Pressure Control Rosemount 23502-08 High-Pressure Industrial Regulator | Precision Flow & Pressure Control Rosemount 23502-08 High-Pressure Industrial Regulator | Precision Flow & Pressure Control

Large Image :  Rosemount 23502-08 High-Pressure Industrial Regulator | Precision Flow & Pressure Control Get Best Price

Product Details:
Place of Origin: USA
Brand Name: Rosemount
Certification: ATEX
Model Number: 23502-08
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: carton
Delivery Time: Negotiable
Payment Terms: T/T,XT,ALIPAY
Supply Ability: 100pcs per month
Detailed Product Description
Seat Material: PCTFE / Vespel® (Gas Service) O-Ring Material: Viton® / Buna-N (Specify For Application)
Operating Temperature: -40°F To 212°F (-40°C To 100°C) Flow Coefficient (Cv): 0.4 (Standard Orifice)
Mounting: Panel Mount (2-hole Pattern) Gauge Ports: 1/4" NPT (Upstream/Downstream)
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Rosemount 23502-08 High-Pressure Industrial Regulator | Precision Flow & Pressure Control

Product Description
The Rosemount 23502-08 is a precision high-flow pressure regulator engineered for critical industrial instrumentation, analytical, and process control applications requiring exceptional accuracy and long-term reliability. Designed to handle maximum inlet pressures up to 4000 psig, it delivers stable downstream pressure control across adjustable outlet ranges typically spanning 0 to 200 psig. Constructed from durable 316L stainless steel, this NACE MR0175-compliant regulator features standard 1/4" NPT ports, integral gauge ports, and a compact panel-mount design for seamless integration into analyzer houses and sampling systems. Utilizing high-performance PCTFE seats and Viton elastomers, it ensures bubble-tight shut-off and consistent setpoint retention under fluctuating supply conditions. With a flow coefficient of 0.4, it balances precise throttling with adequate flow capacity for instrument air, purge systems, and carrier gases. Manufactured under Emerson’s Rosemount brand, the 23502-08 delivers repeatable performance across temperatures from -40°F to 212°F, offering ease of maintenance and readily available repair kits. It remains the preferred solution where standard regulators fail to provide the lock-up accuracy and cycle-to-cycle consistency demanded in high-stakes measurement and control environments.

Rosemount 23502-08 High-Pressure Industrial Regulator | Precision Flow & Pressure Control 0

Key Features
  • High Flow Capacity: Engineered to minimize pressure drop while maintaining high CV values.
  • Durability: Constructed from corrosion-resistant materials; suitable for corrosive atmospheres and sour gas services.
  • Outlet Pressure Ranges: Configurable spring ranges for precise low-dropout or high-pressure applications.
  • Panel Mount Standard: Compact footprint designed for easy integration into analyzer houses and sampling systems.
  • Emerson Quality: Manufactured under Rosemount’s strict ISO 9001 standards for measurement and control instrumentation.

The Rosemount 23502-08 is a precision-engineered pressure regulator designed for high-flow gas and liquid applications. Built to withstand harsh industrial environments, this unit ensures consistent downstream pressure control, making it ideal for skid-mounted assemblies, analytical systems, and general plant air services.

Technical Specifications
  Model Number 23502-08
  Type Pressure Reducing Regulator
  Body Material 316L Stainless Steel / Brass (Verify by tag)
  Maximum Inlet Pressure 4000 psig (275 bar)
  Outlet Pressure Range 0–200 psig (0–13.8 bar) Typical; spring dependent
  Port Size 1/4" NPT (Standard)


Rosemount 23502-08 High-Pressure Industrial Regulator | Precision Flow & Pressure Control 1

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About ACH

Founded in 2012, ACH is a top-tier distributor of industrial automation products, supplying genuine devices from leading brands like ABB, P+F, E&H, AB, MTL and EMERSON to emerging markets worldwide. Our mission is to provide 100% Genuine products at the most competitive prices, helping customers reduce costs and strengthen their market position.

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Frequently Asked Questions
Are preferential prices available?

Long-term brand partners can get competitive product prices. At the same time, ACH controls the profit per order to 5%, providing the most competitive prices.

Are the Products Genuine OEM Units?

Yes, all products from ACH are certified genuine OEM units. We acquire our inventory through official OEM channels and trusted third-party suppliers, ensuring every item is authentic and reliable.

How will you arrange shipment?

We'll handle the shipping for you. Through our partnerships, we can secure competitive rates with major carriers like FedEx, DHL, TNT, and UPS, ensuring a smooth and cost-effective delivery.

What is the warranty of goods?

One-year Warranty.

How long is the logistics cycle of the product?

Products are divided into spot and futures, and the delivery period of different brands of products is also different. For details, please contact the ACH business manager.

Contact Details
Achievers Automation Limited

Contact Person: sales2

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