Product advantages:Bundor DN50-1200 ductile iron Pneumatic Flanged Butterfly Valve for fresh water

1.Spherification rate 3, suitable for higher working pressure

Valve body is qt450-10 material, mechanical properties are stronger, the same thickness of tensile strength is twice the iron body.

 

2.The seat has a long service life

Valve seat is made of imported rubber, with 50% rubber content, long service life and more than 10000 opening and closing times.

 

3.Solid valve body, more stable

Valve body is solid body, same caliber weight is heavier than other manufacturers.

 

4.Ultrasonic cleaning before packaging

Eliminate impurities in the valve body, ensure the cleanliness of the valve and prevent the valve itself to pipe water pollution.

 

5.The sign has a beautiful appearance and strong connection

Laser marking, clear writing, long life.Use stainless steel rivet to fix, the appearance is more beautiful, the connection is more firm.

Name	1-Body	2-Seat	3-Disc	4-Stem	5-Actuator
Material	DI	EPDM	DI	410	Pneumatic
DN	NPS	A	B	C	L
DN50	2"	69.5	126.5	32	108
DN65	2.5"	72	136	32	112
DN80	3"	88	146	32	114
DN100	4"	96.5	158	32	127
DN125	5"	115	179	32	140
DN150	6"	126	197	32	140
DN200	8"	161	230	45	152
DN250	10"	199	271	45	165
DN300	12"	215	305	45	178
DN350	14"	261	350	45	190
DN400	16"	290	381	51	216
DN450	18"	307	392	51	222
DN500	20"	340	441	57	229
DN600	24"	396	500	70	267
DN700	28"	496	567	66	292
DN800	32"	543	641	66	318
DN900	36"	584	692	118	330
DN1000	40"	638	735	142	410
DN1200	44"	763	917	150	470

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Q:When the products will be shipped ?
A:Within 7-15 days after receing the prepayment.

Bundor DN50-1200 ductile iron Pneumatic Flanged Butterfly Valve for fresh water
Q:Do you have OEM service ?
A:Yes . A variety of products size , quality and quantity can be cutomized according to your needs. 

Q:Could you offer a free sample ? 
A:Yes , samples can be proveded for free. 

Q:How can I pay for the products ? 
A: We accept a variety of payment methods. Such as T/T , L/C,D/P ,Western Union , Paypal ,Trade Assurance. 

Q: How do you deal with that if there are some quality problems in products?
A: We will be responsible for all the quality problems.

Q:Are you a facrory or trade company ?
A: We are a factory with 24 years experience in valve research and production .