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Quick Details

  • Standard or Nonstandard: Standard
  • Structure: Butterfly
  • Pressure: Medium Pressure
  • Power: Manual
  • Material: Casting
  • Temperature of Media: Medium Temperature
  • Media: Water
  • Port Size: 12"
  • Place of Origin: Tianjin, China (Mainland)
  • Model Number: Butterfly Valve
  • Brand Name: TWS
  • Application: General
  • Product name: electric actuator butterfly valve 12
  • Body material: Stainless Steel 316
  • Certificate: ISO9001:2008 CE
  • Type: Turn
  • Connection: SW RF RTJ LUG WAFER
  • Color: Customer's Request
  • Standard: ANSI BS DIN JIS
  • Medium: Base Oil Water Gas
  • Size: 300MM
  • OEM: Professional OEM

Packaging & Delivery

Packaging Details electric actuator butterfly valve 12//// one packed in foam bags ,then packed in wooden cases!
Delivery Time 7~35DAYS

electric actuator butterfly valve 12

  • Design: EN 593/API 609
  • Class: PN10/16, 125lbs
  • Face to face: API 609, EN 558 1-20 series
  • Flange: GB, DIN, BS, JIS and ANSI
  • Testing: API 598
  • Sizes: DN50-2000
  • Certifications: ISO, CE, WRAS and NSF
  • Material for main parts:
    • Body: cast iron and ductile iron
    • Shaft: AISI416, 304, 316 and 431
    • Seat: NBR, EPDM, VITON and PTFE
    • Disc: ductile iron, stainless steel and bronze
    • Handle for DN40-300: iron, steel, aluminum and stainless steel
    • Gear box for DN200-1200: cast iron and aluminum
Company Information

About TWS Valves :

  •  Butterfly valves,Gate Valves, Check Valves,  Strainers, Static balancing valve,Air release valve
  •   DIN / BS / EN / API / ANSI / AWWA Standards available with different Material & Specs
  • Competitive Price, Reliable Quality & On-time Delivery 

Production Facility :

Reliable Quality Assured by ISO 9001 2008

Competitive Price by Strict Cost Control

On-Time Delivery by All- Process Production Plan and Control

"TWS regards quality as an essential and integral part of our business success. To meet this, we have achieved all types  of  world-known  certificates. Manufacturing "TWS" Brand products has evolved as a  mark of quality and our products find warm acceptance in domestic as well as international market. "



Other products

Double flange concentric butterfly valve Rubber seated swing check valve  Y strainer                                          Flange balancing valve

Size:dn50~dn2400                                     Size:DN50~DN300                             Size:dn40~dn600                            Size:dn50~dn350

Pressure:pn10/pn16                                  Pressure:pn10/pn16                          Pressure:pn10/pn16                       Pressure:pn10/pn16


Flange eccentric butterfly valve      Soft seated gate valve                       duo-plate check valve                       Air releasing valve

Size:dn100~dn2600                          Size:dn50~dn100                             Size:dn40~dn800                             Size:dn50~dn300

Pressure:pn10/pn16                         Pressure:150psi/200psi                Pressure:pn10/pn16                        pressure:pn10/pn16

Design:EN593                                    Design:din3352/bs5163                Design:API594       




Q.:What is the payment term?

A: 30% deposit, the balance will be paid before loading.

 Q: What is your production capacity?

A: Our annual exporting capacity is over 6,000,000 US dollar

 Q: Can you provide the sample?

A: Yes, we can provide the sample for testing.

 Q: What is the packing way?

A: Our common packing is plywood case, plastic bubble bag or VCI bag inside

 Q: What is transporting way?

A: By sea, by air or by courier, depend on the customers’ request

 Q: What is the delivery time?

A: Depend on the quantity of order

Q: How about the guarantee after sale?

A: We provide 12-18month guarantee after sale.

Q: what is your main market?

A: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe.

Q: If products have some quality problem, how would you deal with?

A: We will responsible for all the quality problems.



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China (Mainland) | Manufacturer, Trading Company
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18 Transactions 270,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $87,000
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