Butterfly Valve for Drainage with Low-Down and Relief Functionality

• Customization: Available
• Media: Water, Oil, Air, and Some Corrosive Liquids
• Driving Mode: Pneumatic/Electric/Manual
• Model NO.: VHD-00020
• Connection Form: Wafer
• Structure: Double-Eccentric Sealing
• Seal Form: Supercharging Pressured Sealed
• Valve Stem: Normal
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Metal Hard Sealed
• Valve Body: Casting
• Standard: ISO900
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Usage: Regulation, Safety, Drain, Temperature Control, FL
• Function: Low-Down Valve, Relief Valve, Bypass-Valve
• Color: as Customers Request
• Customized Services: Support
• Transport Package: Cartons, Pallet, Cases
• Specification: DN50-DN200
• Trademark: OEM
• Origin: Fujian, China
• HS Code: 8481804090
• Production Capacity: 50000 PCS/Year
• Package Size: 20.00cm * 20.00cm * 35.00cm
• Package Gross Weight: 8.000kg

Product Description

Butterfly Valve

Features

Engineered for efficient throttling and isolation. Materials: cast iron, ductile iron, WCB, CF8, CF8M. Disc options: nickel-plated ductile iron, stainless steel for corrosion resistance.

Ideal for municipal water, fire systems, marine, and chemicals. Offers stable medium pressure performance. Supports OEM/ODM for global wholesalers and suppliers.

Specification

Suitable Media	Water / Wastewater / Oil / Gas / Steam
Application	Water Treatment / HVAC / Oil & Gas / Marine / Petrochemical
Operation	Lever / Worm Gear / Pneumatic Actuator / Electric Actuator
Type	Wafer Type / Lug Type / Double Flange
Packaging	Plywood Case Export Standard

Keep Promise Global excels in exporting industrial valves worldwide.

Based in Xiamen, China, we partner with major producers to provide reliable products and expert service globally.

Using partners' strong manufacturing and R&D, our range includes:

Gate, butterfly, hydraulic control, check, ball, globe, strainers, brass, fire protection, PTFE-lined valves, 24 series, nearly 200 models, DN15-DN2600.

All valves comply with ISO, CE, TS standards, serving water, HVAC, fire, power, oil & gas, chemical industries.

Production base: 50,000 m2 with 160+ CNC machines, under IS09001 and IS014000 systems.

Robust R&D ensures valves adhere to strict international quality standards.

Specializing in export, offering standard/custom solutions, OEM/ODM production, tech support.

Our seasoned sales team meets diverse standards, delivering tailored products.

With "Quality First, Professional Service Always," we strive to be a trusted global supplier.

We welcome global customers for mutual growth.

Q1: What types of valves do you manufacture?
A1: We produce gate, ball, globe, check, butterfly, and custom valves in various materials.

Q2: Can you produce valves according to our drawings or samples?

A2: Yes. We offer OEM/ODM services. Send drawings or samples, and we'll design and produce as needed.

Q3: What standards do your valves comply with?
A3: Our valves meet GB, ISO, BS, DIN standards based on market needs.

Q4: What is your minimum order quantity (MOQ)?
A4: MOQ for standard valves is 5-50 pieces. Smaller trial orders are accepted.

Q5: What are your payment terms?
A5: Typically T/T 30% deposit, 70% before shipment. L/C at sight or terms negotiable.

Q6: Can I visit your factory before placing an order?
A6:Certainly. We welcome visits. Video inspections can be arranged if needed.

Q7: How long is your delivery time?
A7: Standard: 15-25 days; large/custom orders: 30-45 days.

Q8: What shipping methods do you offer?
A8: Shipping by sea (FCL/LCL), air, or courier (DHL, FedEx).

Q9: What should I do if I receive defective goods?
A9: Send photos/videos of the issue. We'll resolve it within 48 hours.

Q10: Why choose your company?

A10:30+ years of manufacturing, ISO/CE/PED certified.
Fast response, expert support, reliable quality, competitive pricing.

Still have questions?
Contact us anytime. We reply within 24 hours with full support.