Sanitary D81X Quick Assembly Duck Bill Butterfly Valve

• Media: Water
• Temperature: High Temperature
• Material: Stainless Steel
• Connection Form: Flange
• Structure: Tubular
• Pressure: High Temperature
• Model NO.: D81X
• Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
• Sealing Form: Bellows Globe Valve
• Flow Direction: Reversing
• Standard: GB
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Transport Package: Wooden Box
• Specification: DN15-DN800
• Trademark: XC
• Origin: China
• HS Code: 8481804090
• Production Capacity: 9999

Product Description

Product Name:	Sanitary quick installation butterfly valve	Product Model:	D81X
Nominal diameter:	DN25 to DN200	Seat seal:	Butyl green rubber, tef-lon
Nominal pressure:	1.0Mpa to 1.6MPa	Connection method:	Clamp, external thread, welding
Applicable temperature:	-20ºC to +80ºC-150ºC	Drive mode:	Manual, electric, pneumatic
Body material:	Stainless steel 304, 316, 316L	Manufacturing standard:	GB, German DIN, American API, ANSI
Applicable media:	Water, oil, gas, liquid	Manufacturer:	Xuan Cheng Valve Co., LTD

Product Description

D81X sanitary quick assembly butterfly valve is specially used in dairy products, food, pharmaceutical, beer, cosmetics and other industrial fields. Sanitary quick installation butterfly valve is a stainless steel valve with a round butterfly plate as a opening and closing part and rotating with the valve stem to open, close and adjust the fluid channel. All sanitary butterfly valve and medium contact parts are mirror polishing treatment.

Product Advantages

1, the butterfly valve rubber seal ring and valve plate are imported parts, to ensure the performance and service life of the butterfly valve;
2, the use of high-precision CNC lathe finishing valve body, to ensure the reliable interchangeability of the butterfly valve, avoid the trouble of replacing rubber and not ensuring its performance;
3, the valve stem is installed with nylon sleeve, which reduces the friction and thus opens flexibly and easily;
4, the steel parts are made of stainless steel, the rubber is made of food rubber, high health quality;
5, the valve body diameter and pipe diameter equal diameter, open narrow and streamlined valve plate and fluid direction is the same, large flow and small resistance, no material accumulation;
6, the handle adopts the pull type and pull type, can withstand the larger operating torque, not easy to break;
7, the opening and closing range is 0~90°, can be fixed at every 15° position, with adjustable, and opening and closing fast, easy to operate;
8, the valve body is detachable connection, simple structure, easy maintenance;
9, the shape is light and beautiful, the surface is bright and not sticky dust, no burrs and hands;
10, after strict strength and sealing test, to ensure quality.

Sanitary butterfly valve size table /3A

Size	O	B	Kxk	A	H
1"	78.0	25.4	8.0 by 8.0	100.0	39.0
3/4"	78.0	25.4	8.0 by 8.0	100.0	39.0
1"	78.0	50.5	8.0 by 8.0	100.0	39.0
1 1/2"	86.0	50.5	8.0 by 8.0	100.0	39.0
2. ""	102.0	64.0	8.0 by 8.0	100.0	45.0
2 1/2"	115.0	77.5	10.0 by 10.0	104.0	51.0
3"	128.0	91.0	10.0 by 10.0	112.0	60.0
4"	154.0	119.0	11.0 by 11.0	120.0	67.0
5. ""	185.0	145.0	11.0 by 11.0	128.0	77.0
6"	215.0	167.0	11.0 by 11.0	160.0	92.5
8"	285.0	217.0	14.0 by 14.0	180.0	107.5

 

Sanitary butterfly Valve size table /DIN

Size	O	B	Kxk	A	H
DN15	78.0	34.0	8.0 by 8.0	68.0	39.0
DN20	78.0	34.0	8.0 by 8.0	68.0	39.0
DN25	78.0	50.5	8.0 by 8.0	68.0	39.0
DN32	86.0	50.5	8.0 by 8.0	68.0	43.0
DN40	90.0	50.5	8.0 by 8.0	70.0	45.0
DN50	102.0	64.0	10.0 by 10.0	76.0	51.0
DN65	120.0	91.0	10.0 by 10.0	80.0	60.0
DN80	139.0	106.0	11.0 by 11.0	84.0	69.5
DN100	154.0	119.0	11.0 by 11.0	104.0	77.5
DN125	165.0	145.0	11.0 by 11.0	136.0	92.5
DN150	215.0	167.0	11.0 by 11.0	148.0	107.5

Sanitary butterfly Valve Size table ISO/IDF

Size	O	D	Kxk	A	H
Phi 19	78.0	25.4	8.0 by 8.0	66.0	39.0
Phi is 25	78.0	50.5	8.0 by 8.0	66.0	39.0
Phi is 32	78.0	50.5	8.0 by 8.0	66.0	39.0
Phi 38	86.0	50.5	8.0 by 8.0	70.0	43.0
Phi 45	90.0	64.0	8.0 by 8.0	74.0	45.0
Phi 51	102.0	64.0	10.0 by 10.0	76.0	51.0
Phi 57	106.0	77.5	10.0 by 10.0	76.0	53.0
Phi 63	115.0	77.5	10.0 by 10.0	80.0	57.5
Phi 76	128.0	91.0	10.0 by 10.0	84.0	64.0
Phi 89	139.0	108.0	11.0 by 11.0	90.0	69.5
Phi 102	154.0	119.0	11.0 by 11.0	104.0	77.0
Phi 108	159.0	119.0	11.0 by 11.0	107.0	79.5
Phi 138	185.0	145.0	11.0 by 11.0	138.0	92.5
Phi 159	215.0	183.0	11.0 by 11.0	148.0	107.5
Phi 219	285.0	233.5	14.0 by 14.0	165.0	142.5

 

Sanitary Butterfly Valve Size sheet /SMS

Size	O	B	Kxk	A	H
25	78.0	50.5	8.0 by 8.0	66.0	39.0
32	78.0	50.5	8.0 by 8.0	66.0	39.0
38	88.0	50.5	8.0 by 8.0	70.0	43.0
51	102.0	64.0	10.0 by 10.0	76.0	52.0
63	115.0	77.5	10.0 by 10.0	80.0	57.5
78	128.0	91.0	10.0 by 10.0	84.0	64.0
89	139.0	108.0	11.0 by 11.0	90.0	69.5
102	154.0	119.0	11.0 by 11.0	104.0	77.0