1. Why Choosing a Reliable Industrial Valve Manufacturer Matters

In demanding working conditions such as high temperature, high pressure, corrosive fluids, slurry, or steam service, valve performance directly affects system safety, leakage class, Cv flow coefficient, and allowable differential pressure (ΔP).

A qualified valve manufacturer must ensure:

• Strict material control (A105, LCB, CF8M, F316L, Duplex Steel, Inconel 625)

• Compliance with international standards such as API, ANSI, DIN, ISO, JIS

• Complete testing procedures including API 598 pressure test, torque test, hardness/PMI, NDE

• Capability to supply both standard and customized valves for special working conditions

2. Product Range of ZHONGYUE VALVE (Professional Valve Terminology)

5

2.1 Gate Valve (API 600 / API 6D / DIN 3352)

• Body Materials: WCB, LCB, WC6, CF8M

• Wedge Types: Solid Wedge, Parallel Slide

• Sealing Surface: Stellite (STL) hard-faced

• Application: On-off isolation for oil, water, steam, high-pressure lines

2.2 Globe Valve (Precise Throttling & Tight Shutoff)

• Types: Straight Pattern, Angle Pattern, Y-Pattern

• Disc Options: Plug Disc, Ball Disc

• Application: Steam lines, flow regulation, throttling service

2.3 Check Valve (Non-Return Function)

• Types: Swing Type, Lift Type, Wafer Type

• Key Parameter: Cracking Pressure, Reverse Flow Protection

2.4 Ball Valve (Soft Seat / Metal Seated)

• Structure: One-piece, Two-piece, Three-piece, Floating / Trunnion Mounted

• Seat Materials: PTFE, RPTFE, PEEK, Stellite, Tungsten Carbide (WC)

• Options: API 6D, Fire Safe, Anti-static, Low Emission (ISO 15848)

2.5 Butterfly Valve (Lightweight & Large Flow Capacity)

• Types: Wafer, Lug, Double-Eccentric, Triple-Eccentric

• Application: Large-diameter, low-pressure, high-flow pipelines

2.6 Control Valve (Labyrinth / Cage Guided / Multi-Stage Pressure Reduction)

• Trim Structure: Cage Guided, Labyrinth Trim, Multi-Stage Pressure Drop

• Leakage Class: Class V / Class VI (ANSI/FCI 70-2)

• Application: High differential pressure, high noise, cavitation-prone or steam regulation service

3. Why Global Customers Choose ZHONGYUE VALVE

✔ 30+ Years of Valve Manufacturing Experience

✔ Full Size & Pressure Coverage

DN15–DN1200 (1/2”–48”)
PN10–PN420 / Class 150–2500

✔ Strict Testing & Inspection

• API 598 Pressure Test

• Torque Test

• Cryogenic Test (optional)

• NDE (RT / UT / PT / MT)

✔ Strong Non-Standard Customization Capability

Material customization, trim engineering, high-temperature and corrosive media solutions

✔ Factory-Direct Supply with Competitive Pricing

Ideal for distributors, EPC contractors, and end-users

4. How High-Performance Valves Reduce Total Cost

Low-quality valves often lead to:

• Frequent maintenance

• Internal leakage / external leakage

• Seat or sealing surface failure

• High downtime losses

High-performance valves significantly extend service life and reduce total life-cycle cost (LCC).

5. CONTACT US

ZHONGYUE VALVE TECHNOLOGY CO., LTD.
Website: https://www.hizhongyue.com
Email: sales@hizhongyue.com
WhatsApp: +86 15658617888

Main Products:
Gate Valve, Globe Valve, Check Valve, Ball Valve, Butterfly Valve, Control Valve