Place of Origin:

Guangdong, China (Mainland)

Product Detail

Model No.: AIA-1

Stainless Steel Sanitary Pneumatic Air Operated Butterfly ValveQuick detail:

Stainless Steel Sanitary Pneumatic Air Operated Butterfly Valve

Quick detail:

Product	Pneumatic Butterfly Valve
Kind	Clamp End
Size	3/4"-6"
Material	304, 304L, 316L (1.4301, 1.4307, 1.4404)
Gasket:	EPDM/Vmq/FPM/Silicon
Temperature Range:	-20 Degree Celsius to 120 Degree Celsius
Pneumatic Head:	Normally Closed,Nornally Open,Air to Air
Material of Seal Surface:	Soft Sealed
Packing	Plastic bag,Carton,Plywood case

Technical Parameters

Standard	3A,SMS,DIN,ISO,RJT,IDF
Product wetted steel parts	AISI304/AISI316L	Provided with material inspection report
Other steel parts	AISI304
Size	1/2"~6",DN10~DN150
Seal material	EPDM/VMQ/FPM	All seals material comply with FDA21CFR117.2600
Working pressure	≤10bar(145psi)
Supply pressure for air actuator	5~8(0~116psi)
Working temperature	EPDM:-14~248ºF(-10~120ºC)
	VMQ:-58~356ºF(-50~180ºC)
	FPM:22~446ºF(-30~230ºC)
	Other materials are avaible upon request
Sterilization temperature	302ºF(150ºC,max 20min)
Outside surface treatment	Ra16~32uin(o.4~0.8um)
Inside surface treatment	Ra32~64uin(o.8~1.6um)
Connetion ends	butt-weld,clamped ends,male ends, flange ends
Pneumatic head	Normally closed(NC)-Air to open,spring to close
	Normally open(NO)-Air to close,spring to open
	Air to air(AA)-Air to open,air to close

Comparison of standardized steels
EN-standard	EN-standard	ASTM/AISI	UNS

Steel no. DIN	Steel name	Steel type
		440A	S44002
1.4112		440B	S44004
1.4125		440C	S44003
		440F	S44020
1.4016	X6Cr17	430
1.4512	X6CrTi12	409
1.431	X10CrNi18-8	301
1.4318	X2CrNiN18-7	301LN
1.4307	X2CrNi18-9	304L	S30403
1.4306	X2CrNi19-11	304L	S30403
1.4311	X2CrNiN18-10	304LN	S30453
1.4301	X5CrNi18-10	304	S30400
1.4948	X6CrNi18-11	304H	S30409
1.4303	X5CrNi18 12	305
1.4541	X6CrNiTi18-10	321	S32100
1.4878	X12CrNiTi18-9	321H	S32109
1.4404	X2CrNiMo17-12-2	316L	S31603
1.4401	X5CrNiMo17-12-2	316	S31600
1.4406	X2CrNiMoN17-12-2	316LN	S31653
1.4432	X2CrNiMo17-12-3	316L	S31603
1.4435	X2CrNiMo18-14-3	316L	S31603
1.4436	X3CrNiMo17-13-3	316	S31600
1.4571	X6CrNiMoTi17-12-2	316Ti	S31635
1.4429	X2CrNiMoN17-13-3	316LN	S31653
1.4438	X2CrNiMo18-15-4	317L	S31703
1.4539	X1NiCrMoCu25-20-5	904L	N08904
1.4547	X1CrNiMoCuN20-18-7		S31254