Mining Explosion

Basic Info.

Connection Form	Flange
Structure	Centre Sealing
Seal Form	Auto Sealed
Valve Stem	Normal
Work Pressure	Low Pressure (Pn<1.6mpa)
Working Temperature	Medium Temperature (120°C<T<450°C)
Material of Seal Surface	Soft Sealed
Valve Body	Casting
Standard	En593 BS5155 En1092 ISO5211
Application	Industrial Usage, Water Industrial Usage, Household Usage
Seat	NBR/EPDM/PTFE/Silicone etc
Body	Cast Iron/Ductile Iron/Wcb/CF8m/CF8/Al-Bronze
Coating	Fbe Epoxy Coated
Disc	Ductile Iron Carbon Steel Stainless Steel
Transport Package	Bubble Bags and Wooden Box
Specification	Customized
Origin	China

Product Description

Key Advantages 1. Super Corrosion Resistance, Ideal for Harsh Corrosive Conditions (Core Advantage) The valve body, disc, and seat are fully lined with PTFE to isolate the medium, ensuring the metal base never contacts acidic or alkaline materials. Even standard carbon steel valves can be used in strong acid and alkali pipelines, replacing expensive stainless steel or titanium valves and significantly reducing anti-corrosion pipeline costs. The lining is sintered and bonded to the valve body at high temperatures, making it resistant to peeling, blistering, or leakage. 2. Wafer-Type Design: Compact, Lightweight, and Easy to Install & Maintain - Small in size and much lighter than flange-mounted butterfly valves, globe valves, or gate valves;
- Installation doesn't require paired flanges, simply clamp between two pipeline flanges, and removal only requires loosening the pipeline bolts, ideal for tight spaces;
- Later maintenance or valve replacement doesn't require altering the pipeline, making disassembly convenient and reducing maintenance work.

Applicable Medium	Water
Working Temperature	Ordinary Temperature
Material	Brass
Connection Type	Flange
Structure	Butterfly
Pressure Environment	Ordinary Temperature

The company's leading products include fluorine lined regulating valves, fluorine lined control valves, fluorine lined three-way ball valves, fluorine lined ball valves, fluorine lined butterfly valves, fluorine lined gate valves, fluorine lined bottom valves, fluorine lined globe valves, fluorine lined check valves, fluorine lined diaphragm valves, fluorine lined discharge valves, fluorine lined Y-shaped filters, fluorine lined sight glasses, fluorine lined sight cups, and fluorine lined pipeline accessories, all of which have been recognized by customers.

Zhejiang Lierdao Valve Co., Ltd. is located in Wenzhou Private Economy Science and Technology Industry Base. Founded in 2006, it is a national high-tech enterprise that integrates research and development, design, manufacturing, and sales of various fluorine lined valves. The product is widely used in anti-corrosion engineering fields such as pharmaceuticals, new energy, chemical industry, power, petroleum, metallurgy, steel, etc.

The company adheres to the core development concept of "craftsmanship in the heart, action must be far away", and strives to "change the global industrial ecological environment". It continuously introduces advanced equipment from home and abroad, equipped with multiple machining centers, CNC machine tools, precision vertical lathes, automated coating assembly lines, sanding and cleaning equipment, ultrasonic cleaning and various valve pressure testing equipment, as well as wall thickness gauges, coating thickness gauges and other testing equipment. It improves production technology, upgrades production intelligence and dataization, strictly controls every part and process of production, applies ERP system to ensure that production progress is traceable, controllable and adjustable. Provide high-quality and reliable fluid control complete solutions for domestic and foreign customers.

The company currently has a production area of approximately 10000 square meters, with a total of over 100 employees, including 2 engineers and 8 junior technical personnel with a bachelor's degree or above. The technical strength is strong. The R&D personnel adopt advanced CAD and Solidworks design methods, thus ensuring the progressiveness, uniformity, correctness and quality reliability of products. The company always adheres to the policy of technological innovation, quality first, and strengthened management. It has established a sound quality assurance system and continuously improves and optimizes it. The company has obtained multiple certifications such as ISO9001 quality system certification and special equipment production license, and owns more than 20 product patents.

Q1: We are interested in your products?
A1: In order to recommend you suitable products, please provide detail information, like size, material, pressure, model.

Q2: Is the requirement for MOQ?
A2: For some small size,it request the MOQ is 20pcs for each size. Generally speaking, it depends on your order.

Q3: How about the warranty?
A3: The warranty time is 12 months after leaving our factory. We can repair or change because of the quality problems.

Q4: Payment
A4: Mainly T/T, Western Union & PayPal are applicable for us. Payment Term: 30% prepayment, 70% balance paid before shipping or against copy of BL.

Q5: Can you manufacture different standards valves according to customer requirements?
A5: Yes. We can manufacture GOST,JIS standards for different pressure & temperature & size according to different needs.
If you want to know more about our products, please contact freely. We will patiently answer your all questions.