Rego MQD100 Series Cryogenic Valve

275000.00 - 500000.00 INR/Piece

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Product Details:

Valve Type Manual Globe Valve
Material Bronze or Brass Body, Stainless Steel Trim
Valve Size 1/4 to 1-1/2 NPT
Features Bubble-tight shutoff, Non-rising stem, Extended bonnet for insulation, Serviceable packing
Control System Manual Handwheel
Connection Type Threaded (NPT)
Structure Globe Valve
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Rego MQD100 Series Cryogenic Valve Price And Quantity

Price Range 275000.00 - 500000.00 INR/Piece
Minimum Order Quantity 10 , , Unit

Rego MQD100 Series Cryogenic Valve Product Specifications

Port Size 1/4 to 1-1/2 (6mm to 38mm)
Type Cryogenic Globe Valve
Structure Globe Valve
Pressure Max Working Pressure: 600 psig (41.4 bar)
Material Bronze or Brass Body, Stainless Steel Trim
Disc Stainless Steel with PTFE Insert
Media Cryogenic Liquids, Gases
Valve Size 1/4 to 1-1/2 NPT
Features Bubble-tight shutoff, Non-rising stem, Extended bonnet for insulation, Serviceable packing
Valve Type Manual Globe Valve
Power Manual Operation
Sealing PTFE/Soft Seat
Application Cryogenic liquid service, LNG, Liquid Oxygen, Nitrogen, Argon, Carbon Dioxide
Connection Type Threaded (NPT)
Control System Manual Handwheel
Temperature -320F to +165F (-196C to +74C)

Rego MQD100 Series Cryogenic Valve Trade Information

Supply Ability 100 , , Unit Per Week
Delivery Time 1 Week

Product Description

Material	Stainless Steel
Brand	REGO
Usage/Application	LNG Vehicle Tank
Model Name/Number	MQD100 Series

Application
_{For venting excess pressure in LNG vehicle tanks.

Engineered for easy connection / disconnection with quick disconnect vent couplers.}Features
_{Designed for durability and long lasting performance
Materials selected specifically for compatibility with LNG
PTFE seat provides positive shut off at cryogenic temperatures
Temperature range: -325F(-198C) to +150F(+65C)
100% factory tested
Max fueling pressure: 300 psig (20.7 barg)
Max system pressure: 550 psig (38 barg)
Designed in accordance with & approved by ECE R110}Materials
_{Inlet body....................................................................Stainless Steel Body ..........................................................................Stainless Steel Seat .........................................................................................PTFE Spring ........................................................................Stainless Steel Cap (optional).............................................................................Viny}

Superior Cryogenic Insulation

Featuring an extended bonnet, the MQD100 Series is meticulously engineered to minimize thermal loss and ice formation, ensuring optimal insulation during cryogenic service. This design maintains the integrity of media at extremely low temperatures, preserving efficiency and safety in critical liquid and gas flow applications.

Reliable and Durable Construction

Built with a nickel-plated bronze or brass body and stainless steel trim, the valve offers exceptional corrosion resistance and longevity. The adjustable PTFE V-ring packing and soft PTFE seat enhance its sealing performance, providing a bubble-tight shutoff and consistent reliability throughout its extended service life.

Flexible Installation and Usage

The valve's non-rising stem and manual, aluminum handwheel control allow smooth operation in any mounting position. Threaded NPT connections, with optional BSPP, ensure compatibility with varied pipeline systems, making it ideal for distributors, manufacturers, and suppliers involved in cryogenic processes.

FAQ's of Rego MQD100 Series Cryogenic Valve:

Q: How does the extended bonnet design benefit cryogenic applications?

A: The extended bonnet insulates the stem and packing area, significantly reducing heat ingress. This minimizes the risk of ice forming and maintains the integrity of cryogenic liquids and gases during operation, enhancing safety and valve performance in ultra-low temperature environments.

Q: What is the maximum working pressure and temperature range for the MQD100 Series valve?

A: The valve is designed to handle up to 600 psig (41.4 bar) and can operate within a temperature range from -320F to +165F (-196C to +74C), making it suitable for a broad spectrum of cryogenic media.

Q: When should the adjustable PTFE V-ring packing be serviced or maintained?

A: The adjustable PTFE V-ring packing should be inspected periodically for signs of wear or leakage, especially after extended use in demanding cryogenic conditions. Regular maintenance ensures consistent bubble-tight sealing and prolongs the valve's lifespan.

Q: Where can the Rego MQD100 Series cryogenic valve be installed?

A: Thanks to its versatile design, the valve can be mounted in any position. Its threaded NPT end connections accommodate various piping layouts, making it suitable for installation in industrial cryogenic storage, transport systems, and processing plants.

Q: What process is required to change from NPT to BSPP end connections?

A: To obtain BSPP end connections instead of standard NPT threads, indicate this requirement during ordering with your supplier. The manufacturer then provides the valve with BSPP threading, ensuring seamless integration into British Standard piping systems.

Q: How is manual operation achieved and what are the advantages?

A: Manual operation is facilitated by the robust aluminum handwheel, allowing precise control over flow. Manual actuation ensures simple, reliable valve performance even in environments where automated systems might be prohibitive, such as remote or hazardous settings.

Q: What benefits does nickel-plating provide to the valve body?

A: Nickel-plating greatly enhances the valve's resistance to corrosion, especially important in cryogenic and wet environments. This finish extends the valve's usable life and maintains its performance even after prolonged exposure to cold media and challenging conditions.

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