Ductile Iron Hydraulic Automatic Water Tank Float Valve with BS & En

• Temperature: Ordinary Temperature
• Certification: BS & En
• Media: Water
• Standard: Standard
• Connection Mode: Flange
• Power: Hydraulic
• Model NO.: FCV-002
• Material: Ductile Iron
• Type: Single Seater
• Face to Face: En558 Series 10
• Flange Standard: BS En 1092-2
• Size: DN50~DN400(2′′~16")
• Norminal Pressure: Pn 16
• Temperature Range: 0°c~85°c
• Transport Package: Carton and Pallets
• Origin: China
• HS Code: 8481804090
• Production Capacity: 50000/Years

Product Description

Product Description

 

Hydraulic control valves are widely used on building pipelines, industrial water supply, fire protection facilities, HVAC and irrigation systems etc. Commonly used as pressure reducing, holding, relifing, flow adjusting, control water level and prevent water hammer etc. Hydraulic control valves are a type of control valve that rely on hydraulic force and diaphragm operation.  
Floating control valves are mainly used on controlling the water level for pools and cisterns or tanks. When the amount of water in the container reaches full level, the floating ball guided valve will close automatically first, this increases the hydraulic pressure in upper cavity which causing the main valve to shut off. When the water level decreases in the container, the floating ball guided valve will open automatically, hence the decreasing of hydraulic pressure in the upper cavity to let the main valve open in order to refill the container. 

Features and Benefits: 
• Automatic control valve with self-operating functionality.
• Integrated disc design for easy maintenance.
• Diaphragm type valve ensures quick response to pressure changes.
• Large inner chamber to minimize noise from cavitation and reduce static pressure.
• Separate installation of the main body and floating ball.
• Features a replaceable seat ring.
• Every valve undergoes thorough inspection by factory technicians, serialized and registered for convenient part replacement and
  factory support.

Applicable Standards:
• Flange standard: BS EN 1092-2
• Face to face standard: EN558 Series 10

Technical Data:
• Size: DN50 ~DN400(2 ″~16 ″)
• Nominal pressure: PN 16
• Temperature range: 0°C ~ 85°C
• Suitable for: Water and neutral liquids

Materials Specifications

Component	Material
Body	Ductile Iron JS1040
Bonnet	Ductile Iron JS1040
Seat (DN50-100) Seat (DN125-400)	SS304 Al-Bronze
O- ring	Rubber, EPDM
Diaphragm	Reinforce Rubber with Nylon
Disc	Ductile Iron JS1040

Structure & Size

No	Size	DN	D1	D2	T	n- d	L	H	Weight (kg)
28141170005	2″	50	165	125	19	4-19	230	152	12.5
28141180004	21/2″	65	185	145	19	4-19	290	172	16.5
28141180005	3″	80	200	160	19	8-19	310	182	20.0
28141180006	4″	100	220	180	19	8-19	350	218	30.0
28141190005	5″	125	250	210	19	8-19	400	240	41.0
28141190006	6″	150	285	240	19	8-23	480	275	56.0
28141190007	8″	200	340	295	20	12-23	600	329	101.0
28141193002	10″	250	405	355	22	12-28	622	418	251.0
28141194002	12″	300	460	410	25	12-28	698	503	315.0
28141195002	14″	350	520	470	27	16-28	787	580	426.0
28141196002	16″	400	580	525	28	16-31	914	639	551.0

 
Pressure Drop Curve(Main Valve Fully Open)

Factory Overview

Welcome to our modern industrial valve manufacturing facility, covering an expansive 12,000-square-meter area. With four state-of-the-art casting lines, including an Automatic Casting Line, we produce a wide variety of high-quality valves. Our dedication to quality and efficiency allows us to manufacture over 170,000 valves annually. Utilizing the latest technology and strong manufacturing processes, we guarantee each valve delivers top-notch performance and reliability, tailored to meet the unique demands of different industries.

 

Packaging & Shipping

Our packaging and shipping services are tailored to ensure the safe and timely international delivery of our high-quality industrial valves. We use robust, industry-standard packaging materials to protect each valve during long-distance transit, minimizing the risk of damage. Make sure your order is delivered perfectly.

 

Certifications

FAQ

Can you make OEM or ODM products?
Yes, if the quantity is substantial, we can create new molds for you, produce cast bodies with your logo, and customize nameplates. For smaller quantities, we offer customization with your nameplates or labels.

How long is your delivery time?
Generally speaking, we have stock for regular products, which allows for a delivery time of 1-2 weeks if the goods are in stock. If not in stock, delivery will take 4-8 weeks, depending on the quantity.

Do you provide free samples?
If samples are available in stock, we can offer a free sample. However, the air or courier cost will be charged to your account.

What are your payment terms?
For orders valued at less than $2000 USD, payment is required 100% in advance. For orders over $2000 USD, 30% T/T in advance is required, with the balance due before shipment. L/C is also available.

Where can float control valves be used?
Float control valves are ideal for water supply systems, irrigation systems, cooling towers, and any application that requires automatic level control in tanks or reservoirs.

How do I install a float control valve?
Installation procedures vary by model, but generally involve mounting the valve to the tank or reservoir and connecting the float mechanism. Detailed installation instructions are provided in the product manual.

What maintenance is required for a float control valve?
Regular maintenance includes checking for debris or blockages, ensuring the float mechanism moves freely, and inspecting for any signs of wear or damage. Refer to the product manual for specific maintenance guidelines.

Do you offer technical support for your float control valves?
Yes, we offer comprehensive technical support for all our products. Contact our customer service team for assistance with installation, maintenance, or troubleshooting.