D342X/D343X
Water
Manual
Flange
Centre Sealing
Force Sealed
Normal
Mid-Pressure (2.5mpa< Pn <6.4mpa)
Normal Temperature (-40°C<T<120°C)
Soft Sealed
Casting
ISO ANSI DIN JIS En GOST
Industrial Usage, Water Industrial Usage, Household Usage
Ductile Iron/Wcb
Blue
Flanged Ends
Betterfly Valve
1.0MPa, Pn1.6MPa.150lb
≤100ºC
NBR/PTFE
BOHAI
Standard Export Box
DN50-DN600
China
8481804090
Product Description
D342X/D343X Resilient seat flanged butterfly valve
Purpose
The butterfly valve is suitable for use in metallurgy, chemical power, municipal engineering and medium such as water, oil and air pipeline, as cutting fluid and adjust medium flow rate, etc.
Features
1. This butterfly valve structure design novelty, overall size is small, light weight.
2. Disc plate with double eccentric, opening and closing is rapid, convenient operation.
3. Disc plate with double eccentric, No sliding friction between disc plate and the sealing ring, sealing surface wear resistance long service life, reliable sealing, easy to adjust
Working principle
Rotate the butterfly valve handwheel, through the worm worm gear transmission, drive the stem disc plate with in the scope of 90 degrees to rotate, the disc plate is in open or closed, achieve the goal of on and off or cut off the medium.
Executive standard
Design and manufacture standard: GB12238-2008
Flange connection dimension: GB/T9113.1, GB/T 17241.6
Structural length: GB/T 12221
Pressure test: GB/T13927
Main part materials
Body-Ductile iron /Cast steel
Valve disc - Ductile iron / Cast steel
Valve stem- Stainless steel
Seal ring - NBR/EPDM/Fluorine rubber
Packing-Flexible graphite/V-type rubber pad
Technical Datesheet
| PN | 1.0 | 1.6 | 150BL | MPa |
| DN | 50-2000 | mm | ||
| Suitable Temperature | <=120 | ºC | ||
| Media | Water, Oil, Low temperature steam | |||
Packing and Trasportation
FAQ
Q: Are you trading company or manufacturer?
A: We are factory Located In Tianjin, China.
Q: What's your product range?
A: We produce Butterfly valve, Gate valve, Check valve, Y strainer, Water Controlling Valve and other Pipe Accessories.
Q: What's Execution Standard?
A: ISO/ANSI/DIN/JIS/ EN/GOST/S standard.
Q: What's your Strong product?
A: Centre Line Butterfly valve, Eccentric Butterfly valve, Resilient Seat Gate valve, and largest size to DN3200.
Q: How long is your delivery time?
A: Generally it is 10 days if the goods are in stock. Or it is 35 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples? Is it free or extra?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment?
A: Payment<=10000USD, 100% in advance. Payment>=10000USD, 30% T/T in advance, balance before shipment.
