Exxon Valve Grooved Type Butterfly Valve

• Driving Mode: Manual
• Connection Form: Grooved
• Structure: Centre Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Model NO.: D71X
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Sheet Metal
• Standard: GB/GOST/ASME/DIN/BS/JIS
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Body: Di/Ggg40
• Top Flange: ISO5211
• Disc: Ductile Iron Coverd EPDM Rubber
• Size: DN50-DN300/2"-12"
• Painting: Fbe Epoxy Coated, Ral (Clinets Demand)
• Transport Package: Plywood Case
• Specification: 2" to 24"
• Trademark: AKSF
• Origin: China
• HS Code: 8481804090
• Production Capacity: 3000 PCS / Month

Product Description

EXXON VALVE Grooved Type Butterfly Valve


Standard:
Design standard conform to: MSS SP-67, API609, EN593
Connection flange conform to: DIN PN10/16/25, ANSI B16.1, BS4504, ISO PN10/16,
JIS B2212/2213, BS 10 Table D, BS 10 Table E
Top flange conform to: ISO 5211
Face to face conform to: API609, ISO5752 series 20, BS5155
Test standard conform to: API598
Suitable Mediums: Oil, gas, water, sewage

Design characters:
O-ring seated in disc and easy to be replaced.
Choice of O-ring elastomers for different operating temperatures and environments.
Standard cast iron nickel plated body.
Aluminum bronze or nickel plated ductile iron disc options.
Large diameter shaft on all size provides superior strength.
Maximum disc diameter for each valve size which has a greater free-flow area than the others.
Open and close locking handle with more dependable locking capabilities.

Performance:
Nominal Diameter: DN50-DN150
Nominal Pressure PN (MPa):
1.0, 1.6, 2.0, 2.5
Testing pressure (water) PS (MPa)
Body seat: 1.5 times rated pressure
Seat test: 1.1 times rated pressure

Here is the features:
1. Structure simple is compact, stable positioning, and the weight is light.
2. Designs reasonably, the assembling and dismantling and installation is easy, to be advantageous.
3. Minimized operating torque. Lever, gear, pneumatic and electric actuators can be chosen.
3. Rubber backed seat with stable valve torque. No leakage under the rated pressure.
4. Special design, high flow rate and low flow resistance.

Application:
1. These products are mainly used for pipeline flow, pressure and temperature control of various industrial automation productiong, for example: Electricity, petrifaction, metallurgy, environmental protection, energy management, fir-fighting systems.
2. Simultaneously they have good fluid control properties, and can operate simply.
3. They are not only widely used in general industries as petroleum, coal gas, chemical engineering, water treatment, but also used in the cooling water system of thermal power plant.

Concentric Butterfly Valve
Connection	Wafer
Body:	DI(GGG40)	WCB	SS304	SS316	AL-Bronze
Disc:	DI+EPDM
Shaft:	#45 Steel	SS410	SS431	SS304	SS316	C6300	17-4PH
Seat:	EPDM
Operation:	Bareshaft	Lever	Gearbox	Electric
WP:	PN6	PN10	PN16	150LB	JIS5K	JIS10K
Standard:	GB	JIS	ANSI
Model:	GD81X	GD381X
Medium:	Water
Temp:	-10C-+100C		-10C-+150C	-10C-+150C	-15C-+200C
Size:	DN50-DN300/2"-12"

 

Main connection dimensions
DN		A	B	C	D	E	F	G	H	L
mm	inch
50	2"	88	09	8	14.5	100	53	266.7	32	52
65	21/2"	90	76	8	14.5	106	57	266.7	32	52
80	3"	90	89	8	14.5	110	65	266.7	32	52
100	4"	100	114	10	14.5	140	87	266.7	32	52
125	5"	110	140	10	16	153	100	266.7	32	52
150	9	110	165	10	16	171	112	266,7	32	52
200	8"	135	219	13	19	230	145	359	50	75.2