Ecvv Trade
Luoyang Jinerjian Trading Co., Ltd.

China Manufacturer with main products: Butterfly Valve, Gate Valve, Ball Valve, Check Valve, Valves, Threaded Pipe Fittings, Grooved Pipe Fittings

Home  >Products Catalog > Wafer Worm Gear Butterfly Valve

Wafer Worm Gear Butterfly Valve

FOB Price: 6.50 - 987.00 USD/Set
Supply Ability: 1,000,000 Set/Sets per Month
Shipping: 8-25days
Payment Terms: L/C, T/T(Bank Transfer)
In Stock

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Packaging Details: Export standard packing ,wooden case,wooden pallet,plastic bag.


Comparison Table about JINERJIAN butterfly valve DN100
with butterfly valve on the market
DN100 4"market
DN100 4" Jinerjian butterfly valve
material and features
handle butterfly valve weight 3.14kg, worm one weight 5.44kg. Cold spray,only used indoor
handle butterfly valve weight 5.26kg, worm one weight 7.34kg Unique appearance, meets GB, ANSI, JIS standard, spraying under 2 times high temperature, never fade.           24 months guarantee
cast iron,weight 1.56kg,hollow, rudeness,can't ensure concentricity
cast iron,3.14kg, be processed under CNC lathe. Solid, drilled by machine,ensure the concentricity, reduce friction effectively.               can supply ductile iron, cast steel, stainless steel 304, 316, 316L etc
renovated rubber, includes 5% natural rubber, hard,low flexibility, easy leakage after several times
EPDM seat, includes 50% natural rubber, -20-120℃,long service life, test results show rubber has no influence after open and shut 6000 times.  can supper NBR, PTFE, CSM, Viton, silicone rubber and CR
weight 0.46kg, hollow,withstand 10bar pressure
0.56kg,solid,working pressure is 30 bar.                                           can supply ductile iron, cast steel, stainless steel 304, 316, 316L etc
0.28kg,length 275mm, diameter 12mm,black iron stem,easy to rust
0.44kg,290mm,diameter 16mm, made from galvanized cold drawn steel, smooth and anti-rust, reduce friction effectively                      
only use 1 rubber O-ring
yellow bushing,made from waterproof and wear resistant material after 16 processes,each valve has 4 bushings+1 O-ring, 5 steps reach zero leakage
2 sets 6*20 galvanized bolts and nuts
10*30  2 sets color bolts with two pairs gaskets to prevent loosen when pipe shock
length 230mm, weight 0.32kg
length 260mm,scientific design, labour saving ,weight 0.36kg                          can supply pressed chromium handle, aluminum handle etc
1.2mm thickness
2mm thickness can supply pressed chromium plating disc and aluminum disc
weight 1.7kg, cover with paint
weight 2.04kg, spraying frosting
test pressure
spot check,10 bar test pressure
every butterfly valve has to tested on both sides before delivery,test pressure can reach 20 bar, national standard only request 17.6 bar
Our company specialize in manufacturing butterfly valve,a variety of valves, flanges, threaded pipe fitting, punched elbows, groove fittings and pipe fittings for more than sixteen years. Being highly appreciated by users.
Our products have many series, we can do any kinds according to customer’s requirement, can do different standards, such as ISO, GB, DIN, API, BS, JIS. Customers can buy or wholesale different items at one time by combine goods together.We can design the products accprding to your special request.OEM is welcome too.

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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