D342X/D343X Resilient seat flanged butterfly valvePurposeThe 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. Features1. 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 adjustWorking principleRotate 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 standardDesign and manufacture standard: GB12238-2008Flange connection dimension: GB/T9113.1, GB/T 17241.6Structural length: GB/T 12221Pressure test: GB/T13927Main part materialsBody-Ductile iron /Cast steelValve disc - Ductile iron / Cast steelValve stem- Stainless steelSeal ring - NBR/EPDM/Fluorine rubberPacking-Flexible graphite/V-type rubber pad
|Media||Water, Oil, Low temperature steam|
FAQQ: 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.