ANSI Cast Iron Wafer Soft Seal Butterfly Valve (GAD71F)

• Customization: Available
• Driving Mode: Manual
• Connection Form: Wafer
• Model NO.: GAD71F
• Structure: Centre Sealing
• Valve Stem: Normal
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Application: Industrial Usage, Water Industrial Usage
• Transport Package: Plywood Case
• Trademark: GOOLE, OEM
• Origin: China(Mainland)
• HS Code: 8481804090
• Production Capacity: 10000 T/Year

Product Description

ANSI Cast Iron Wafer Soft Seal Butterfly Valve (GAD71F)

Product Description

Soft sealing butterfly valve is suitable for water supplying and draining,gaspipe as adjust flux and cut off medium in foodstuff,phatmacy,chemical industry,petroleum,electric power,light textile,paper making etc with temperature≤120°C,norminal pressure≤1.6Mpa,The main chearcteristic such as:

Product Features

1.Novel and resonable design,particular configuration,light,and open and close quickly.
2.Small operative moment,operation easily,laboursaving and skilful.Use suitable material to satisfy low,middle,high different temperature medium and corrosive medium etc.
3.It can exchange sealed component,antisepsis,reliable hermetiacal capacity and seal in double direction with zero leakage.
4.Hermerical material aging resistant,antisepsis,and long service life etc.

Product Details

Main Parts Material.

Part Name	Material
Body	Cast iron,Ductile iron,Cast steel,Stainless steel
Disc	Ductile iron,Cast steel,Stainless steel and other material
Seal ring	NBR,PTFE,EPDM.,etc
Stem	2Cr13,Stainless steel
Packing	PTFE,Flexible graphite

 
 Main External Dimensions.


 

DN	L	H	HO	A	B	0.6MPa		1.0MPa		1.6MPa
						Do	n-d	Do	n-d	Do	n-d
50	43	63	235	270	110	110	4-14	125	4-18	125	4-18
65	46	70	250	270	110	130	4-14	145	4-18	145	4-18
80	46	83	275	270	110	150	4-18	160	8-18	160	8-18
100	52	105	316	270	110	170	4-18	180	8-18	180	8-18
125	56	115	340	310	110	200	8-18	210	8-18	210	8-18
150	56	137	376	310	110	225	8-18	240	8-22	240	8-22
200	60	164	430	353	150	280	8-18	295	8-22	295	12-22
250	68	206	499	353	150	335	12-18	350	12-22	355	12-26
300	78	230	570	380	150	395	12-22	400	12-22	410	12-26

Product Parameters

Main Specification Performance.

Nominal Diameter	DN(mm)	50~2000
Nominal Pressure	PN(Mpa)	0.6	1.0	1.6
Test Pressure(Mpa)	Shell test	0.9	1.5	2.4
	Seal test	0.66	1.1	1.76
Applicable Medium	Air,water,Sewage,Steam,Coal Gas,Oil.,etc.
Driving Mode	Manual,Worm gear,Pneumatic,Electric

View of the factory