marina Duckbill Check Valve, drainage Duckbill Valves, sewage Duckbill Valve

  Product Description  Description of   marina Duckbill Check Valve, drainage Duckbill Valves, sewage Duckbill Valve marina Duckbill Check Valve, drainage Duckbill Valves, sewage Duckbill Valve  Supply Range is From 400mm to 2400mm Can be installed in the pipe line with flangs Cost-effective and Maintenance Free Backflow Prevention Automatically Most Professional Mamufacturer From China.   Features   Rubber Duckbill Valve Data Sheet:

SIZE  (mm)			400	450	500	600	700	800	900	1000
VALVE DIMENSIONS	F-OD	(mm)	565	615	670	780	895	1015	1115	1230
	F/F	(mm)	660	690	760	920	1120	1180	1110	1350
	W	(mm)	680	750	850	980	1130	1250	1170	1450
	Weight	(kg)	26.0	34.6	40.3	61.5	85.6	114.0	135.0	185.0
SIZE  (mm)			1200	1400	1500	1600	1800	2000	2200	2400
VALVE DIMENSIONS	F-OD	(mm)	1405	1630	1720	1830	2045	2265	2475	2685
	F/F	(mm)	1400	1600	1600	1860	1630	1630	2147	2604
	W	(mm)	1800	1900	2070	2080	2360	2700	3500	3838
	Weight	(kg)	272	377	410	456	580	695	770	820

Note: 1.The weight is approximate.
2. Rubber flange bolt circles DN400-700 according to DIN PN10, DN800-2400 according to DIN PN6. Other standard available as ANSI Class150/300, BS-10, JIS 5K/10K.
3.The retaining ring flange drilling is matched to rubber flange accordingly.
4.Material of the retaining ring flanges usually is SS304, SS316 available up on request.
5. We can make duckbill valves with any dimensions rubber flange available as per requirement.
6. Duckbill valves of dimensions in the above table are available in inventory. Any other dimensions and designs available upon request Packaging & Shipping     Our Services   Technical Support: what GYLDT can offer is not products only, contact GYLDT, you will get more than you expected.         Company Information          FAQ Q1: What is the our MOQ for the Duckbill Valve ?
A1: Our MOQ for Duckbill Valve is 1 piece. You can also get it as a sample to test our product quality.

Q2: What is the delivery time
A2: Delivery time could be 3 to 7 days if normal size

Q3: Could you provide custom size product for us?
A3: We welcome custom size and can arrange the production according to your drawing or request.


Q4: Is that your company have another products for us to choose from?
A4: Our main products include rotary joint, Duckbill Valve ,metal expansion joint,rubber expansion joint ,metal hose and hydraulic hose

Q5:Is there cheap shipping cost to import to our country?
A5: For small order,express will be best.And for bulk order,sea ship way is best but take much time. For urgent orders,we suggest via air to airport plus our ship partner send to your door.

Q6:Can we get support if we have our own market position?
A6: Please inform us your detailed mind on your market demand,we will discuss and propose helpful suggestion for you,to find the best solution for you.   Duckbill Valve