GENERANT MV-8NR-C High Pressure Gas Control Valve – 1″ NPSM Right Hand Ports – C

Overview

GENERANT MV-8NR-C High Pressure Gas Control Valve – 1″ NPSM Right Hand Ports – Copper Seal – O2 Cleaned – 3500 PSIG

Brand:

Generant

Model / MPN:

MV-8NR-C

Product Type:

High Pressure Gas Control Valve / Master Valve

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Detailed Description

The Generant MV-8NR-C is a premium high-pressure gas control valve designed for use in demanding gas handling systems including gas cylinder filling plants, high-pressure manifolds, and industrial gas piping applications. This model features 1″-11.5 NPSM right-hand ports and a copper seal configuration specifically designed for oxygen service.

The copper seal version is supplied cleaned for oxygen service and provides excellent reliability in oxygen and other oxidizing gas applications. The valve incorporates Generant’s proven Series MV design with high-flow internal passages, low operating torque, and controlled opening characteristics to reduce pressure surges.

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Key Features

✅ Oxygen Service Compatible

• Copper seat/seal configuration (Material Code C)
• Factory cleaned for O2 service
• Tested for oxygen safety requirements including ISO 7291 and ASTM G175 performance testing

✅ High Pressure Capability

• Maximum operating pressure: 3,500 PSIG with 1″ NPSM connection
• Pressure range: Vacuum to 5,500 PSIG (standard MV rating; NPSM models derated due to connection rating)

✅ High Flow Design

• Valve orifice: 0.406″ (10.3 mm)
• Flow coefficient: Cv 2.5
• Efficient internal flow paths for reduced restriction

✅ Low Torque Operation

• Needle thrust bearing design reduces operating effort
• Less than 10 in-lbs operating torque throughout pressure range

✅ Controlled Opening

• Precision valve geometry allows gradual flow control during initial opening
• Helps minimize pressure shock and system surges

✅ Long Service Life

• Non-rotating poppet design protects sealing surfaces
• Non-rising stem improves durability
• Replaceable seat and seal components

✅ Serviceable Construction

• Fully field rebuildable
• Repair kits and replacement cartridges available

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Technical Specifications

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Applications

• Oxygen cylinder filling stations
• Industrial gas manifolds
• High-pressure gas distribution systems
• Gas booster systems
• Specialty gas handling equipment
• Laboratory and research gas systems
• High-pressure inert gas service

Product details

Part / SKU	MV-8NR-C

Package includes

• GENERANT MV-8NR-C High Pressure Gas Control Valve – 1" NPSM Right Hand Ports – C

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.