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Home > Industrial Equipment & Components > Valve > Butterfly Valve > Customizable GB/T3036 Marine Butterfly Valve for Ballast Water, Technical Support Provided

Customizable GB/T3036 Marine Butterfly Valve for Ballast Water, Technical Support Provided

Customizable GB/T3036 Marine Butterfly Valve for Ballast Water, Technical Support Provided thumbnail-3

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Customizable GB/T3036 Marine Butterfly Valve for Ballast Water, Technical Support Provided photo-4

Customizable GB/T3036 Marine Butterfly Valve for Ballast Water, Technical Support Provided photo-5

Product Spotlights

Fully customizable GB/T3036 standard marine butterfly valve designed specifically for ballast water systems. Offers extensive material, actuation, size, and connection options to meet exact project needs. Features robust construction for harsh marine environments, reliable sealing, and low operating torque. Backed by ISO9001 certified manufacturing, global export experience, and dedicated technical support from the factory.

Negotiable MOQ: 1 Unit (Price negotiable depending on order volume and customization)

Key Specifications

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Application:

Other, Ballast Water System

Product Standard:

GB/T3036

Body Material:

Customizable (e.g., Cast Iron, Ductile Iron, Stainless Steel)

Contact Supplier Request Quote Chat Now

Shanghai Zhibang Valve Manufacture Co.,ltd

1Yr

Payment & Shipping

Payment Methods:

Port of Shipment:

China

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
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Application Other, Ballast Water System

Product Standard GB/T3036

Body Material Customizable (e.g., Cast Iron, Ductile Iron, Stainless Steel)

Disc Material Customizable (e.g., Stainless Steel, Nickel-plated)

Seat Material Customizable (e.g., EPDM, NBR, PTFE)

Connection Type Wafer or Lug type, customizable

Operating Mode Manual Lever/Gear, Pneumatic, Electric actuator (optional)

Technical Support Provided by manufacturer

Pressure Rating Customizable (e.g., PN10, PN16, 150LB)

Size Range Customizable, available upon request

As a leading manufacturer with a strong global presence, Shanghai Zhibang Valve Manufacture Co., Ltd. specializes in delivering high-performance, reliable valve solutions for demanding marine applications. Our Customizable GB/T3036 Marine Butterfly Valve for Ballast Water Systems is engineered to meet the rigorous standards of shipbuilding and offshore operations. With ISO9001 certified quality management, we ensure every valve provides exceptional sealing, durability, and operational efficiency, backed by comprehensive technical support from our experienced engineering team.

This valve is specifically designed for ballast water management, a critical system for vessel stability and safety. Its customizable nature allows shipyards, marine engineers, and fleet operators to specify the exact configurations needed for their projects, ensuring optimal performance and compatibility.

Key Features and Technical Advantages:

Full Compliance with GB/T3036: Manufactured in strict adherence to the Chinese national standard GB/T3036 for butterfly valves, ensuring reliable performance, dimensional accuracy, and interchangeability.
Extensive Customization Options: We understand that every marine application is unique. Our valves can be tailored in multiple aspects:
- Materials: Select from a range of body materials (cast iron, ductile iron, stainless steel), disc materials (stainless steel, nickel-plated), and seat materials (EPDM for fresh/low-temperature seawater, NBR, or PTFE for enhanced chemical resistance) to match specific fluid media and corrosion requirements.
- Actuation: Choose from manual operation (lever or gear), pneumatic actuation for remote control, or electric actuation for integration into automated ballast control systems. All options are designed for reliable operation in marine environments.
- Size and Pressure Rating: Available in a wide range of sizes and pressure classes (e.g., PN10, PN16, 150LB) to fit various pipeline specifications.
- Connection Types: Offered in wafer or lug type designs to suit different installation needs.
Superior Sealing Performance: The precision-engineered disc and resilient seat design ensure bubble-tight shut-off, preventing leakage in ballast systems which is crucial for maintaining vessel trim and list.
Robust and Corrosion-Resistant Construction: Designed to withstand the harsh marine environment, including exposure to saltwater, humidity, and variable temperatures, ensuring long service life and reduced maintenance.
Low Operating Torque and Easy Operation: The streamlined disc design minimizes flow resistance and reduces the torque required for operation, allowing for smoother and easier valve cycling, even in large sizes.
Compact and Lightweight Design: Compared to other valve types, the butterfly valve offers a space-saving and lightweight solution, which is highly advantageous in the confined spaces of a ship's engine room or ballast tank areas.

Technical Specifications Overview:

Parameter	Typical Specifications / Options
Design Standard	GB/T3036
Primary Application	Ballast Water Systems, General Marine Service
Body Material Options	Cast Iron, Ductile Iron, Stainless Steel (CF8/CF8M)
Disc Material Options	Stainless Steel, Carbon Steel with Nickel Plating
Seat Material Options	EPDM, NBR, PTFE (or equivalent per specification)
Connection Type	Wafer, Lug (Double Flange)
Operating Temperature Range	Dependent on seat material (e.g., EPDM: -20°C to 120°C)
Face-to-Face Dimensions	As per GB/T3036 standard, customizable for special requests
Actuator Options	Manual Lever, Manual Gearbox, Pneumatic Actuator, Electric Actuator

Benefits for Our Clients:

Enhanced System Reliability: A reliable ballast water valve is vital for safe ship operation. Our valves contribute to system integrity and reduce the risk of operational failures.
Cost-Effectiveness: The combination of durable materials, low maintenance requirements, and competitive pricing from a direct manufacturer offers a strong total cost of ownership advantage.
Project Flexibility: The high degree of customization allows for seamless integration into both newbuild projects and retrofit applications, simplifying engineering and procurement.
Global Supply Chain Support: With annual exports valued between US$1 Million and US$1.5 Million and main markets spanning across North America, South America, Europe, Asia, Africa, and Oceania, we have the experience and logistics network to support global projects efficiently. We ship from major ports like Shanghai, Guangzhou, Hong Kong, and Beijing.
Dedicated Technical Support: Our commitment extends beyond delivery. We provide technical support for selection, installation guidance, and operational troubleshooting, ensuring our clients get the most out of their investment.

Since our establishment in 2016, Shanghai Zhibang Valve has built a reputation for quality and service in the international marine industry. Our ISO9001 certification is a testament to our systematic approach to quality control in every manufacturing step. Choosing our customizable GB/T3036 Marine Butterfly Valve means partnering with a proactive manufacturer that delivers not just a product, but a tailored solution supported by expertise. Contact us today to discuss your specific ballast water valve requirements and receive a detailed quotation.

Frequently Asked Questions (FAQ)

Q: What does "GB/T3036" mean for this butterfly valve?
A: GB/T3036 is a Chinese national technical standard that specifies the design, dimensions, materials, testing, and marking requirements for metal-seated butterfly valves. Valves manufactured to this standard ensure consistent quality, performance, and interchangeability.
Q: How customizable is this valve? Can I get a specific material combination not listed?
A: Our customization is comprehensive. While we offer standard options, we frequently work with clients on special material combinations, coatings, or design modifications to meet unique project specifications. Please provide your detailed requirements for evaluation.
Q: Is this valve suitable for seawater ballast service?
A: Yes, it is specifically designed for ballast water applications. The key is selecting the appropriate material combination (e.g., stainless steel body/disc with EPDM or PTFE seat) to handle seawater's corrosive nature. Our technical team can recommend the best configuration.
Q: What types of actuators can be fitted?
A: We can supply the valve with manual levers, manual gear operators (for higher torque applications), pneumatic actuators, or electric actuators. The choice depends on your system's control philosophy and available power sources.
Q: Do you provide documentation like test reports and certificates?
A: Yes, as an ISO9001 certified manufacturer, we can provide standard factory test reports (e.g., shell test, seat leakage test). Specific certification requirements can be discussed and accommodated where feasible.
Q: What is your lead time for customized orders?
A: Lead time varies based on the complexity of customization, order quantity, and current production schedule. Generally, it ranges from 4 to 8 weeks. We provide a confirmed timeline upon order confirmation.
Q: Do you offer technical support after the sale?
A: Absolutely. Our technical support includes assistance with installation best practices, operational guidelines, and troubleshooting. We aim to ensure the valve performs as intended throughout its service life.
Q: What are your main export markets, and do you have experience with major classification societies?
A: We export widely to North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East. We have experience supplying valves for various marine projects and can discuss requirements related to specific classification society standards upon request.