Control Actuator Double Acting Stainless Steel Hard Seal Pneumatic Flange Butterfly Valve

• Media: Water, Air, Gas,Steam etc
• Driving Mode: Pneumatic
• Connection Form: Flange
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Pneumatic Butterfly Valve
• Structure: Centre Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Metal Hard Sealed
• Valve Body: Casting
• Standard: API 609
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Inspection and Testing: API 598
• MOQ: According to Customer Needs to Agree
• Delivery Time: 18 -30 Days
• Transport Way: by Sea
• Customization: Available
• Pneumatic Actuator: Single Acting; Double Acting
• Transport Package: Plywood Boxes or Pallets
• Specification: DN 40-1200
• Origin: China
• HS Code: 8481804090
• Production Capacity: 50000 Pieces / Year
• Package Size: 200.00cm * 300.00cm * 400.00cm
• Package Gross Weight: 5.000kg

Product Description

Features

 

√  Centre sealing butterfly valve has bidirectional sealing function, pressure and flow can adjustable

√  Compact and portable, Easy to install and detach

√  Simple and compact structure, small operating torque, 90 degrees swift rotation opening

√  Forged sealing ensures non-leakage inside and outside the valve, the seals are replaceable.

√  Exqusite Techniques make excellent performance, like resistance in high temperature, corrosion and alkali, long-term use etc

√  Application Wide Range in the field of  petroleum, chemical industry, metallurgy, hydropower etc

Product Details

NO	Name	Quantity	Material	Embalmed	Optional materials
1	Indicator Screw	1	stainless steel
2	Indicator	1	Plastic
3	Kahuang	1	stainless steel
4	Washer	1	stainless  steel
5*	Outer gasket	1	Engineering  Plastics
6	Cylinder	1	Aluminum	Hard oxidation,etc.
7*	Inner gasket	1	Engineering   Plastics
8	Cam	1	Alloy  steel
9*	shaft bearing	1	Engineerng  Plastics
10*	O-ring on the shaft	1	Nitrile rubber		Ruomentber/siconenuhber
11	Pinion	1	Alloy  steel	Nickel-plated	stainless   steel
12*	lower shaft bearing	1	Engineerng    Plastics
13*	Under axis O rng	1	Nitile  rubber		Ruomentber/sionenutber
14*	Plug	2	Nitrile rubber		Ruomenutber/sicnenutber
15*	Adjusting screw O ring	2	Nitrile rubber		Ruomenthber/siconenutber
16	Adjusting screw nut	2	stainless  steel
17	Adjusting bolt	2	stainless  steel
18	Piston	2	Aluminum / cast steel	Oxidation/galvanized	stainless steel
19*	Support ring	2	Rubber
20*	Piston bearing	2	Rubber
21*	Piston O rng		Nitile  rubber		Ruomenutber/sicnenutber
22	Spring	0~12	Spring   steel	Varnish
23*	Cover O-ring	2	Nitrile rubber		Ruomenttber/siconenutber
24	Cover	2	Aluminum	Powder painting,  etc.
25	Cover bolt	8	stainless  steel
26	Limit bolt	2	stainless  steel
27	Stop nut	2	stainless  steel

Pneumatic Actuator Accessories

Principle of Single & Double Acting Actuator

 

 

Technological Process

                Numerical Control Process                                                                     Hole Drilling                                                                                Assembly

Transportation

Appilcation

About Us

     Founded in 2022, our company, Wenzhou Dejia Special Steel Co., Ltd is specialized in producing various products such as elbows, tees, reducers, caps, flanges and valves. We can produce products according to National standard, American standard etc. It's our feature that we can produce products of any size ad per customers' special demands.

    Our company thrive on honesty, continuity and transparency with our clients. We would like to cooperate with global customers and make the good protection project in world market.

   Why choose our company? We features scientific and rational design, advanced production process, quality manufacturing materials,  comprehensive security protection and first-class after-sales service.

FAQ

Q: What are your main products?
A: We specialize in producing a wide range of valves, elbows, flanges, Tee, Cross, gaskets etc.

Q: How long is your delivery time?
A:Usually it's 15-30 days all the best or it's more than 30 days according to the quantity.

Q: Do you provide samples? Free or charge?
A:Yes, we'd like to offer you samples but you have to cough up dough for shipping.

Q: How do you guarantee the quality of your products?
A: Before mass production, a few products made by our engineers for conduct tests. All products must be checked before shipping.

Q: How about your service?
A: Aiming to the concept of " Service Supremacy", we have pre-sale service, on-purchase service and after-sales service.

Q: About packing?
A: Depending on the properties of the product, choose its appropriate packaging to protect the item from damage and allow you to purchase at ease.

Q: About color difference?
A:  All products are shot in real objects, and there will be a slight degree of color difference between the real thing and the picture due to the shooting light, the color value bias of the display, and the individual's understanding of color. Colour is subject to the goods received.

Q: What size can your company produce?
A: We have all the common sizes on the market. In addition, we can also customize according to your needs, whether its size or material.