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Quick Details

  • Standard or Nonstandard: Stainless Steel Pneumatic Wafer Butterfly Valves
  • Structure: Butterfly
  • Pressure: Low Pressure
  • Power: Pneumatic
  • Material: Casting
  • Temperature of Media: Normal Temperature
  • Media: Sea Water
  • Port Size: 2~100" (DN50~DN2500)
  • Place of Origin: Jiangsu, China (Mainland)
  • Model Number: Stainless Steel Pneumatic Wafer Butterfly Valves
  • Brand Name: LOV & OEM
  • Application: Sea Water
  • Product Name: Stainless Steel Pneumatic Wafer Butterfly Valves
  • Body Material: Monel, Inconel, Incoloy, Hastelloy, Titanium, Nickel Aluminum Bronze
  • Valve Type: High Performance
  • Working Pressure: 150~600LB (PN10~PN100)
  • Standard: API, DIN, JIS,
  • Certificate: ISO,API,CE,TS
  • Medium: Sea Water
  • Original Country: China Supplier
  • Industry: Marine, Water Treatment
  • Disc: UNS S2507

Packaging & Delivery

Packaging Details Plywood Case
Delivery Time 30 days after payment

Stainless Steel Pneumatic  Wafer Butterfly Valves



Its our aim to get general arrangement drawings for approval to our customers within one week after order placement.

The strength of LOV is the ability to listen and work closely with customers to provide solutions to process problems.


Special Design Cast Iron  4-20mA Feedback LOV Control Butterfly Valves



We focus on valves in standard and special materials as customer request.

Our main materials show as the follows.

Any request for other materials, please contact LOV Machinery sales or engineering team on email or TradeManager.


Special Material

Titanium or Titanium alloy series


Nickel alloy series


Monel 400,Monel k500

Inconel 600/625/690/750

Incoloy 800/825/800H/800HT

Hastelloy B3/C/C4/C22/C276/G30

Zirconium alloy series

Zirconium 702/703/705

Bronze alloy series

Nickel aluminum bronze C95800

(Super)Duplex Steel

ASTM F51/F53/F55

Other corrosion resistance

Alloy 20,AISI 321,310,904L

Normal Material

Carbon Steel


Alloy Material(Low Temperature)


Alloy Material(High Temperature)


Stainless Steel




At Lov Machinery, we do business the right way and are committed to manufacturing and stocking the highest quality products. 

We stand behind every product we sell, and are pleased to offer an 18 month warranty on all materials and workmanship.




Our manufacturing philosophy is to ensure stable quality and just in time delivery.

We have an advanced machining shop. All “wetted” parts are produced in-house to ensure quality consistency by means of state-of-the-art CNC machining cells, experienced operation team.

The high level of automation throughout the organization helps us to serve the most demanding industries in the world in a very flexible, high quality and efficient manner.



Based on international and domestic industrial standards and customer requirements,

we set up higher internal quality assurance standards to implement comprehensive and full quality management.

We arrange PMI and physical review for all incoming materials.

We strictly performance the hydraulic test for each valve according to the worldwide standards and customer requirements.

Additional test such as X-RAY, LPE, US, Cryogenic and etc can be arranged upon request.

We will never allow any defective products leave from the factory.





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