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Worm Gear Water Butterfly Valve

Material of Construction (Standard for HVAC water system)

⋅ Valve body: Ductile Iron. Epoxy powder coated.

⋅ Seal: EPDM.

⋅ Disc: (1) ductile iron nickle plated. (2) ductile iron nylon coated. (3) Stainless steel CF8.

⋅ Worm gear: Ductile Iron. Epoxy powder coated.

⋅ Worm gear casing: cast aluminum, Epoxy powder coated.

Recommended for sizes above DN150.

  • PRODUCT DETAIL
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  • ORDERING INFO
  • SHIPPING

 

Description

For application in HVAC systems, butterfly valves are recommended as shut off valve in closed water circulating piping system,  e.g chillers, pumps, AHUs, cooling towers, etc. Worm gear type is recommended for above DN150 (6″).  

 

Features

♦ Easy installation and operation

♦ High strength, low pressure drop  

♦ Tight shut-off design

♦ Excellent corrosion resistance

♦ Wafer connection for wide adaptability with various flange standards

 

Specification

♦ Structure: 

 

♦ Pressure rating: 10, 16, 25 bar

♦ Testing pressure: 130% of pressure rating 

♦ Working temperature: -20℃ to 110℃

♦ Suitable fluid: water, oil and gas

 

Detailed Images

 

 

 

Video

 

 

DOWNLOAD

Data sheet: coming soon...

ORDERING INFO

Particular order information for this product:  

1.  Storage capacity. 

2. Desired dimension: diameter, length (height). 

3. Insulation thickness. 

4. Working pressure, temperature. 

5. Connections: size and quantity. 

6. Vertical or horizontal

7. Electrical heater: xx kw if needed.

General order information from us:

1. Quantity of each size.

2. Delivery location, and price term: EXW, FOB, CIF, DDU, DDP, etc.

3. Detailed information of the contact person and buyer's company, which is helpful to prioritize your inquiry with faster response and better price. 

SHIPPING

Delivery Options:

Delivery Method
Incoterms Term
Applicable Countries
LCL, FCL by sea
EXW, FOB, CFR, CIF
General for all countries.
Air courier to door
DDU, DDP
General for all countries.
Air cargo to airport
CIF
General for all countries.
Door to door by road
DDP
Cambodia, Laos, Myanmar, Thailand, Vietnam. (keep expanding to more countries)
Door to door by seaDDU, DDPCambodia, Indonesia, Malaysia, New Zealand, Philippines, Singapore, Thailand, United Arab Emirates, United Kingdom, United States.   (keep expanding to more countries)
LCL=Less than Container Load.     FCL =Full Container Load
DDU = Delivery Duty Unpaid        DDP = Delivery Duty Paid
The above shipping information is general, and changing from time to time. Confirmation with us is necessary for each order.

Guangzhou tofee China one-stop hvac supplier

 

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