DN40 DN200 Automatic Air Vent Valve With Double Ball ISO Standard

Brand Name:OEM
Certification:ISO9001
Model Number:DN40-DN200
Minimum Order Quantity:10 pcs
Delivery Time:30 Days
Payment Terms:T/T, L/C, D/P, D/A
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Verified Supplier
Location: Hefei Anhui China
Address: ROOM 1811, FUGUANG BUILDING,NO.239 TUNXI ROAD, HEFEI, ANHUI,CHINA
Supplier`s last login times: within 14 hours
Product Details Company Profile
Product Details

Automatic Air Valve with Double Ball from DN40 to DN200


Automatic Air Vent Valve

Design: ISO Standard
Face to face: API609, EN558, DIN3202
Flange: ANSI B16.5/BS4504/EN1092-2



Main Parts and Materials:

NO.PartsMaterialQ'TY
1BodyGGG501
2Floating BallEPDM1
3Floating BallEPDM1
4SealingEPDM1
5Seal CoverGGG501
6ScrewSS2016
7GasketSS2016
8SealingEPDM1
9Seal CoverGGG501
10Seal ReliefGalvanize1
11Seal SeatEPDM1
12Seal SeatEPDM1

Products Pictures & Relevent Products


Packaging & Shipping

Packed in wooden cases or pallet, suitable for delivery by sea or air.

Delivery in 30 -35 days after order confirmed.


Our Services

  • Excellent quality control is one of our main principles
  • Various style for each products and many series products for you to choose from
  • Sample order & small quantity order is ok
  • We provide OEM service, accept customer label, develop the product with your drawings or samples
  • Any question, will be replyed within 24 hours

Company Profile

Anhui Sunval International Co., Ltd. is a professional supplier of valves and piping systems. Our company focuses on iron valves, steel valves, copper alloy valves, pipes and related accessories etc. Sunval offers design, purchase, production, quality control and export as well as after service for industrial valves. Sunval has been selling to Asia, Europe, America and Middle East.
Sunval has an experienced team of merchandisers familiar with industrial valves. We will always contribute to customer requirement to supply quality products with best service, and hope to maintain long term relationship with customers to make mutual benefit.

If have any questions, welcome to contact us:



China DN40 DN200 Automatic Air Vent Valve With Double Ball ISO Standard supplier

DN40 DN200 Automatic Air Vent Valve With Double Ball ISO Standard

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