Industry News
Posted 2026-10-25

Nitrogen Blanketing and Venting Valves Explained

Nitrogen supply valves and nitrogen venting valves are the two primary control devices in a tank nitrogen blanketing system. Working together, they maintain a controlled positive pressure in the tank vapor space, helping prevent air ingress, protect product quality, reduce vapor losses, and support safer storage operations. However, they must be correctly sized and coordinated with independent pressure...

Industry News
Posted 2026-10-18

Ventilation Butterfly Valves: A Practical Guide

Ventilation butterfly valves regulate airflow in industrial ducts, building ventilation systems, HVAC installations, and exhaust networks. Their compact structure, quarter-turn operation, and compatibility with manual or automated actuators make them an efficient solution for airflow control, but their leakage performance and pressure resistance depend on the design and operating conditions. Selecting...

Industry News
Posted 2026-10-10

Valve Reliability: Why It Beats Low Prices

Introduction: Why Valve Reliability Matters More Than Purchase Price In industrial manufacturing, municipal infrastructure, energy production, and process engineering, valves play a critical role in controlling fluid flow, regulating pressure, isolating equipment, and maintaining safe operating conditions. Although purchase price is often one of the first factors considered during procurement, it...

Industry News
Posted 2026-09-30

How to Select Valves for Condensate Systems

Why Condensate Valve Selection Matters In industrial steam systems, condensate is not simply wastewater that needs to be removed. It is a valuable thermal fluid that directly affects heat-transfer performance, steam consumption, equipment reliability, and overall energy efficiency. When steam gives up its latent heat inside a heat exchanger, heating coil, jacketed vessel, or process line, the resulting...

Industry News
Posted 2026-09-27

Why Is a Pilot-Operated Check Valve a Hydraulic Lock?

Introduction: The Hydraulic Lock Behind Position Stability In hydraulic systems, controlling fluid direction is only one part of achieving safe and reliable motion. Equally important is the ability to stop an actuator at a predetermined position and keep it there when the pump is unloaded, the directional control valve changes position, or the hydraulic power unit is shut down. This requirement becomes...

Industry News
Posted 2026-09-18

PTFE vs. EPDM for Industrial Valves

PTFE and EPDM are two of the most widely used polymer materials in industrial valve sealing and lining applications, but they serve very different engineering purposes. PTFE is a fluoropolymer known for exceptional chemical resistance, low friction, and broad temperature capability, while EPDM is an elastomer valued for elasticity, weather resistance, and outstanding performance with water and steam....

Industry News
Posted 2026-09-06

Valve Type and Actuator Torque Selection

Why Valve and Actuator Matching Matters In an automated industrial valve system, the valve and electric actuator should be regarded as a complete mechanical and control unit rather than two independent products. The valve determines the required movement, operating load, sealing characteristics, and process function, while the actuator provides the mechanical force and control capability needed to...

Industry News
Posted 2026-08-24

How Check Valves Stop Reverse Flow

The Basic Principle Behind Check Valves A check valve is one of the simplest yet most important components in a fluid-control system. Unlike a gate valve, globe valve, or motor-operated valve, a conventional check valve normally does not require an external actuator to initiate its opening or closing movement. Its operation is driven primarily by the pressure difference and flow behavior of the process...

Industry News
Posted 2026-08-18

Faster Pneumatic Ball Valve Response

Understanding Pneumatic Ball Valve Response Performance Importance of Response Speed in Industrial Automation In modern industrial automation systems, pneumatic ball valves are widely used for rapid flow control, isolation, and process regulation. Industries such as oil and gas, chemical processing, power generation, water treatment, and manufacturing rely on pneumatic ball valves because of their...

Posted 2026-07-31

Non-Rising Stem Inside Screw Gate Valve

Product description: EN1984 GATE VALVE, manually operated Inside screw, Non-Rising stem Bolted bonnet, Flexible wedge Metal-to-metal seal, sealing 3mm overlay End connection: flange ends EN1092-1/B1 Face to face as per EN558 Body: 1.0619 Trim: 1# - 13%Cr (for item 1: PN16 DN150) Trim: 8# - body seat STL (for item DN300 and bigger size) Medium: river water Item 1: PN16 DN150 EN558/Row...

Industry News
Posted 2026-07-31

Research on the Interchangeability of Wedge Gate Valves

Abstract: Widely used in petroleum, chemical, and nuclear power applications, wedge gate valves suffer from poor interchangeability, low efficiency, and difficult maintenance due to their custom-matched assembly process. This paper examines the manufacturing processes for valve bodies and gate wedges, identifies the primary factors affecting interchangeability, and puts forward corresponding optimization...

Company News
Posted 2026-07-06

Fire-Safe DBB Ball Valves Available After European Project Cancellation

European Client: MV Nederland B.V. (Maverick Valves) Head Office: The Netherlands Branch Office: Italy MV Italy Order No.: C20240082 MV Order No.: M-2410-12177-PT (ET) Notice These valves are currently stored in our workshop because MV Nederland B.V. (Maverick Valves) has entered bankruptcy proceedings. If you are the end user of this project or have an interest in these valves, please...

Company News
Posted 2026-07-04

DBB Ball Valves Available From Cancelled MV Nederland Project

European Client: MV Nederland B.V. (Maverick Valves) Head Office: The Netherlands Branch Office: Italy MV Italy Order No.: C20240074 MV Order No.: M-2409-12164-ET Notice These valves are currently still stored in our workshop because MV Nederland B.V. has declared bankruptcy. If you are the end user of this project, please feel free to contact us if you are interested in taking over...

Company News
Posted 2026-06-30

DBB Ball Valves Available from Workshop Stock

European Client: MV Nederland B.V. (Maverick Valves) Head Office: Netherlands Branch Office: Italy MV Italy Order No.: C20240069 MV Order No.: M-2408-12159-ET Important Notice These DBB Ball Valves are currently still stored in our workshop due to the reported bankruptcy of MV Nederland B.V. If you are the end user or project owner, please feel free to contact us to arrange the return, transfer,...

Industry News
Posted 2026-06-30

Improving the Manufacturing Process for High-Temperature, Wear-Resistant Gate Valves

Abstract: Catalytic reactions typically occur under high-temperature, high-pressure, and high-velocity environments. Valves used in fluid catalytic cracking (FCC) units are prone to erosion from the process medium. Several factors significantly shorten the service life of gate valves, including the degradation of metal mechanical properties at high temperatures, rapid wear caused by catalyst...

Company News
Posted 2026-04-13

High Pressure Globe Valve PN320, Forged Material

A few weeks ago, we delivered these valves to one of our main European clients. Product Description: High-pressure globe valve with handwheel operation. Full bore design, outside screw and yoke (OS&Y), rising stem. End Connection: Socket weld ends as per EN 12760 Face-to-Face Dimension: As per manufacturer's standard Material: Body: 1.7335 (13CrMo4-5) Body Seat: Stellite overlay Disc: ASTM...

Company News
Posted 2025-12-15

Big Size of EN Gate Valve for Big Project

Medium: Crude oil, -29°C up to +60°C Product Description: EN1984 Gate Valve with Gearbox and Handwheel OS&Y, bolted bonnet (BB), body-guided (BG), flexible wedge, full port Bottom supports for stable installation End Connections: Flanged ends, EN1092-1/B1 Face-to-Face Dimension: EN558-1, Line 15 – 1000 mm Body Material: GP240GH Trim Material: 8# stainless steel (half stainless steel)...

Company News
Posted 2025-12-08

PN25 DIN Gate Valve in Special Material ASTM A217 C5

Product Description: EN1984 Gate Valve with hand wheel Type: OS&Y, bolted bonnet (BB), flexible wedge, full port End Connection: Flange ends EN1092-1/B1 Face-to-Face Dimension: As per EN558-1, Line 15 Body Material: ASTM A217 C5 (Alloy Steel) Trim: 5# Full Stainless Steel Medium: High-temperature steam Working Temperature: Up to +360°C Dimensions: PN25 DN80 – L = 280 mm PN25 DN100 –...

Company News
Posted 2025-12-01

BALTIC VALVE Supplies EN1984 Gate Valves with Gearbox and Handwheel

We have just completed a small batch of EN gate valves for one of our European clients. Product Description: EN1984 Gate Valve with Gearbox + Handwheel OS&Y, BB, BG, flexible wedge, full port End Connections: Flange ends EN1092-1/B1 Face-to-Face Dimension: As per EN558-1, Line 26 = 850 mm Body Material: 1.0619 Trim Material: 8# - half STL Medium: High-Temperature Steam Working Temperature: +360°C...

Company News
Posted 2025-08-20

Special-Length DIN Gate Valve with Bypass, Butt Welded Ends

We have just delivered these valves to one of our main European clients. Product Description Standard: EN 1984 Gate Valve Design: OS&Y, BB, Rising Stem, Flexible Wedge, Full Bore Stem/Actuator: Bare stem with ISO top flange 5210 F14 for later mounting of AUMA actuator Ends Connection: Butt Welded Ends as per EN 12627 (Ø219.1 x 8.0 mm) Butt welded ends to undergo RT test as per contract...

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