D343h Flange Type Triple Eccentric Multi-Level Hard Seal High Performance Butterfly Valve Two-Two-Way Pressure Flange Butterfly Valve DN300

• Media: Gas
• Driving Mode: Worm Gear
• 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.: DS343H-25C DN300
• Structure: Three-Eccentric Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Working Temperature: Medium Temperature (120°C<T<450°C)
• Material of Seal Surface: Metal Hard Sealed
• Valve Body: Casting
• Standard: Gbapi
• Application: Industrial Usage, Water Industrial Usage
• Sales Volume: 5000sets
• Inventory: 8000sets
• Supply Capacity: 10000sets
• Seat: EPDM/ NBR/Nr/PTFE/Peek / Steellite
• Transport Package: Wooden Case
• Specification: 0.1ml³
• Trademark: BDV
• Origin: Wenzhou China
• HS Code: 8481804090
• Production Capacity: 10000
• Package Size: 20.00cm * 60.00cm * 80.00cm
• Package Gross Weight: 90.000kg

Product Description

Product Description

The valve adopts a three eccentric structure, and the valve seat and disc sealing surface are made of different hardness and stainless steel, which has good corrosion resistance and long service life. The opening and closing part of a butterfly valve is a disc shaped butterfly plate that rotates around its own axis within the valve body to achieve opening and closing or adjustment. 

name	description
material quality	carbon steel  , stainless steel
pressure	0.6mpa~4mpa
caliber	DN40~DN450
temperature	-29°C ~425°C
medium	water  ,Steam ,oil
Connection method	flange
Driving method	manual,electric,pneumatic

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FAQ

 

Q1: Do you accept OEM?
A:Yes

Q2: Can i get a sample?
A:Yes, of course.

Q3:What is your MOQ?
A:1 pcs acceptable, more discount for larger quantity.

Q4:If all products will do test?
A:Sure, our products is tested piece by piece before delivery, no sampling test.

Q5: What is the payment term.
A:T/T, L/C, Credit Card, or other by discussion

Q6: What is delivery time?
A:Common standard commonly material valves in 7-20 days according to quantity

Q7: What is the warranty?
A:Standard valves warranty: one year after delivery.