2017 China New Design Rubber Lined Concentric Butterfly Valve - OEM/ODM Supplier Din Hand Wheel/worm Gear Wafer Butterfly Valve – Like Valve

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2017 China New Design Rubber Lined Concentric Butterfly Valve - OEM/ODM Supplier Din Hand Wheel/worm Gear Wafer Butterfly Valve – Like Valve Detail:

No matter new purchaser or aged consumer, We believe in very long phrase and dependable relationship for OEM/ODM Supplier Din Hand Wheel/worm Gear Wafer Butterfly Valve, The principle of our corporation is always to give high-quality merchandise, expert service, and honest communication. Welcome all friends to place trial get for making a long-term enterprise partnership.
No matter new purchaser or aged consumer, We believe in very long phrase and dependable relationship for Butterfly Valve, Butterfly Valve Dn50, Din Hand Wheel/worm Gear Wafer Butterfly Valve, We aim to become the modern enterprise with the commercial ideal of “Sincerity and confidence” and with the aim of “Offering customers the most sincere services and best quality products”. We sincerely ask for your unchanged support and appreciate your kind advice and guidance.
Features:

1.rapid installation, sinnple, safe, nefiable, easy to install without space restrictions

2.pipeline and valve maintenance

3.has overcome the pipeline connecting different axis caused imitation, solve the temperature generated the advantages of thermal expansion and contraction

Technical data

(MPa) Nominal pressure	PN16	Design standard	GB 5135.6-2003
(MPa) Strength test pressure	6.4	Test standard	GB 5135.6-2003
(MPa) Seal test pressure	3.2	Applicable temperature	-10-80°C
Applicable medium	Water.oil.gas.non corrosive media

Material of main parts

No.	Part name	Material	No.	Part name	Material
1	Valve body	Ductile iron	5	Rubber ring	Rubber
2	Butterfly disc	Ductile iron	6	Positioning disc	Stainless steel
3	Conical pin	Stainless steel	7	Handle	Carbon steel
4	Valve stem	Martensitic stainless steel,carbon steel

Main dimensions

DN		A	B	C	D	E	F
mm	inch	A	B	C	D	E	F
50	2″	92	60	8	16	100	53
65	21/2″	102	76	8	16	108	61
80	3″	102	89	8	16	114	68
100	4″	116	114	10	16	136	85
125	5″	125	141	10	16	162	99
150	6″	125	165	10	16	174	111
200	8″	138	219	11	19	204	145
250	10″	159	273	13	19	230	190
300	12″	166	324	13	19	270	230

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2017 China New Design Rubber Lined Concentric Butterfly Valve - OEM/ODM Supplier Din Hand Wheel/worm Gear Wafer Butterfly Valve – Like Valve, The product will supply to all over the world, such as: , , ,