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1PC Ball Valves

We are a professional manufacturer of high-quality 1pc ball valves and we are dedicated to providing our customers with the best products and services. We welcome both new and old customers to continue working with us to create a better future. Our commitment to providing excellent after-sale service and timely delivery has made us a trusted supplier in the industry. Please read on to learn more about our high-quality 1pc pneumatic ball valves and how they can benefit your operations.

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Product Description

Zhejiang Chengyuan 1PC Ball Valves flange Introduction

1pc pneumatic ball valves are a type of ball valve with a single-piece body and a pneumatic actuator. The ball valve is designed to be used with compressed air or gas, which is used to control the flow of liquids or gases through the valve.


The single-piece body construction of 1pc pneumatic ball valves makes them easy to install and maintain, and their compact design allows them to be used in tight spaces. They also offer excellent sealing performance, with the ball and seat forming a tight seal that prevents leakage.


1pc pneumatic ball valves can be used in a wide range of applications, including oil and gas, chemical processing, water treatment, and HVAC systems. They are often used in automated systems where remote control of the valve is required.

Zhejiang Chengyuan 1PC Ball Valves flange Details

Here are some important tips for disassembling, cleaning, and reassembling ball valves:


1. Ensure that the pressure is released from both the upstream and downstream pipelines before starting any disassembly and decomposition operations.


2. Non-metallic parts should not be soaked for an extended period of time in cleaning agents. They should be immediately removed after cleaning.


3. When assembling, the bolts on the flange should be tightened symmetrically, step by step, and evenly.


4. Use a cleaning agent that is compatible with the rubber parts, plastic parts, metal parts, and working medium (e.g., gas) in the ball valve. For gas, gasoline (GB484-89) can be used to clean the metal parts, while non-metal parts should be cleaned with pure water or alcohol.


5. Each individual part of the ball valve that has been decomposed can be cleaned by immersion, while metal parts that have not been decomposed can be wiped clean with a clean, fine silk cloth impregnated with cleaning agent.


6. When decomposing and reassembling the ball valve, care must be taken not to damage the sealing surface of the parts, especially non-metal parts. A special tool should be used to remove the O-ring.


7. After cleaning, wait for the cleaning agent to evaporate from the surface before assembly. Do not let it stay on the parts for too long, as it may cause rust and dust pollution.


8. Before assembly, make sure that new parts are properly cleaned.


9. Use compatible grease for lubrication. For gas, special 221 grease can be used. A thin layer of grease should be applied to the sealing groove surface, rubber seal surface, and valve stem's sealing and friction surface.


10. During assembly, ensure that no metal debris, fibers, grease (unless specified for use), dust, or other impurities are present on the surface of the parts or inside the cavity.

Zhejiang Chengyuan 1PC Ball Valves flange Parameter (Specification)

Product Specification:

Product Type: Hose to Hose Connector

Available Hose Sizes: 4mm, 6mm, 8mm, 10mm, 12mm

Thread Sizes:

- DN6 = 1/8" = 9.5mm = 0.374 inch

- DN8 = 1/4" = 12.5mm = 0.4724 inch

- DN10 = 3/8" = 16mm = 0.6299 inch

- DN15 = 1/2" = 20mm = 0.7874 inch

Compatible Fluid Types: Air, Vacuum, Water

Operating Pressure Range: 0~1.0Mpa

Standard Withstand Voltage: 10KG

Guaranteed Pressure Resistance: 10kgf/cm2

Operating Temperature Range: -5~60C

Compatible Hose Materials: Polyurethane (PU), Nylon, Polyethylene (PE)

Quick Fitting Material: PPS Resin with Copper-nickel Plating

Quick Fitting Color: Black

Package Content: 1 Hose Connector

Hot Tags: 1PC Ball Valves, China, Manufacturers, Suppliers, Factory, Wholesale, Buy, Customized, Free Sample, Price

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