Delivery Time:7-15 working days after received payment
Certification:CE/API/SGS

DN15 Reduced Bore One Piece Ball Valve Flange End With Manual Operated

Description:

1. Ball valve fluid resistance small,and its resistance coefficient with the length of the barrael

of equivalent.

2. The valve stem uses sealing below-installed structure. there is a sealing gasket between stem

and body and make sealing force increasing with medium pressure force increasing,ensure the stem

reliable seal. and prevent stem to be rushed when the pressure is abnormal rise in valve cage.

3. As customers' demand,ball valve can be design as anti-static structure and derive the charge on

the sphere.

4. To ensure stem flexible rotation and reliability,set the self-lubrication bushings of smaller friction coefficient between stem and body and stem and packing gland,not only reduce operating torque and make opening or closing more flexibility,but also avoid corrosion between stem and body when valve not open for long time and then valve can be opened and closed.

5. Using double cant elastic sealing ring structure, when sphere have pressure from different

medium,the contact area between sphere and sealing ring is also different. even sealing ring

resist more force of medium,it will not be damage and safe and reliablity.

6. According to working condition and customers' demand. ball valve can be design as fireproofing.

when line is fired and valve seat is burning out,fireproofing can stop medium to leak,then prevent

fire to expand. the structure of fire-resistant uses the standard for API607 and JBT6899.

7. Using floating ball,on the pressure of medium,sphere can make certain shift and ensure sealing ofoutlet.

Features:
 

Product Name	1PC Reduced Bore Flange Ball Valve
Body	WCB, SS304, SS316, F11, F22
Ball	SS
Seat	PTFE, RPTFE
Shaft	A182 F6 or F304/316
Operation	Handle
Working Medium	Water, Oil, Gas
Design Standard	API6D, API608, BS5351
Pressure & Temp. Standard	ASME B16.34
Face to Face Dimension Stanard	ASME B16.10
Flange Standard	ASME B16.5

 
 Main Dimensions(mm)

NPS	d	D	D1	D2	T	f	L	W	H	N
1/2"	10.3	46	65	95	14	2	92	125	65	4
3/4"	13	56	75	105	14	2	105	135	75	4
1"	17	65	85	115	15	2	110	135	87	4
1.1/4"	22	76	100	140	16	2	125	147	90	4
1.1/2"	25	84	110	150	18	3	135	180	95	4
2"	32	99	125	165	18	3	155	180	110	4
2.1/2"	40	118	145	185	21	3	170	200	120	8
3"	50	132	160	200	24	3	200	230	130	8
4"	64	156	190	235	24	3	230	240	150	8

Service

1. quick delivery, high quality and reasonable and fine.

2. We can make products according to the needs of customers.

3. Welcome to inquiry and purchase later in the day for us.

4. Strict quality control system .welcome third party for quality checking

5. After -sale service available, Feedback will be gave in 24hours