One-Piece DC Y-Structure Upward Spreading Discharge Valve

• Applicable Temperature: -17-593ºC
• Nominal Pressure: Pn6/Pn10/Pn16;Cl150(Pn20)
• Applicable Media: Fluids That Tend to Deposit or Contain Particles
• 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.: discharge valve004
• Applications: Fine Chemicals, Petrochemicals, Pharmaceuticals
• Driving Method: Worm Gear, Electric, Pneumatic, Hydraulic
• Transport Package: Wooden Box
• Specification: DN25-DN200
• Trademark: DJ
• Origin: Wenzhou
• HS Code: 8481804090
• Production Capacity: 50000pieces/Year
• Package Size: 2000.00cm * 500.00cm * 3000.00cm
• Package Gross Weight: 22.000kg

Product Description

 

Product Description

Product name: Upper and lower spreading discharge valve y-type discharge valve

Material	WCB,301,304,316L,316
Size	DN25-DN200
Pressure	PN6/PN10/PN16;CL150(PN20)
Temperature	-17ºC~593ºC
Seal	Hard seal for high temperature and high pressure environment. Use soft seal in normal temperature and low pressure environment, good sealing
Application	Fine chemicals, petrochemicals, pharmaceuticals
Driving method	Worm gear, electric, pneumatic, hydraulic

 

Working Principle:

Upper spreading type discharge valve for the valve flap upward movement of the valve to open, open the valve needs to overcome the medium force, open the closing torque is large.

Downward spreading type discharge valve for the valve valve (plunger) downward movement of the valve to open, open the direction of movement and the media force is the same, and thus open the closing torque is small.
 

 

The difference between opening and closing torque

Upper spreading type discharge valve for the valve flap upward movement of the valve to open, open the valve needs to overcome the media force, open the closing torque is large.

Downward spreading type discharge valve for the valve valve (plunger) downward movement of the valve to open, open the direction of movement and the media force is the same, and thus open the closing torque is small.

 
The difference between opening and closing stroke

 Opening and closing stroke is different, the installation size has the size of the upward spreading type discharge valve and downward spreading type discharge valve opening and closing stroke is small, the installation height is small. Plunger type discharge valve according to the plunger structure and movement is divided into lifting rod and rotating two structural forms, lifting rod structural form it requires a larger installation space, but can be based on the plunger's movement and position intuitively determine the opening and closing of the valve and position. Rotating rod structure form installation height is small, in the opening and closing process, the plunger only do rotary movement, it should be based on the opening and closing position with the position indicator to determine the opening and closing of the valve and the position.
 

Detailed Photos

Our Advantages

 

Product size specification

 

 

Product Applications

 

Company Profile

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.
 

Packaging & Shipping

 

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.