Air Actuated Plastic Diaphragm Valve , Diaphragm Operated Valve

Air Actuated Plastic Diaphragm Valve , Diaphragm Operated Valve

plastic diaphragm valve is becoming more widely used in the corrosion protection industrial replace the metal diaphragm valves, as plastic has good property of corrosion resistance, durable, in light weight, easy to install and repair. we offer UPVC, CPVC, PVDF, PP-GF, PPH materials for option according to the using condition.

FEATURES

• Sizes from 1/2” to 10”.
• CPVC,UPVC,PVDF,PPH,PPG body material
• PTFE diaphragm, EPDM cushion .
• working temperature from -30℃ to 140℃.
• working pressure PN1.0Mpa.
• weir type.
• ANSI#16.5,JIS10K,DIN flange connection

APPLICATION AREA

• acid pickling piping line
• electroplating liquid carrying.
• pharmaceutical factory acid and carrying.
• oil and gas industrial.
• textile mill,Leather Factory acid piping line.
• mining plant, metallurgy plant, fertilizer plant waste liquid piping line.
• semiconductor water treatment piping line.
• waste water treatment piping line
• food industrial salt water piping line
• chlorine plant

• water supply
• electrical
• ground water.
• brine.
• natural gas.

							NO.	PART NAME		QTY	MATERIAL
							1	Set Nut		2	Steel
							2	Stem		1	Steel
							3	Gasket		1	PP
							4	Pin		1	Steel
							5	Compressor		1	Cast Iron/Nylon
							6	Screw		1	Steel
							7	Gasket		2	Steel
							8	Diaphragm		1	PTFE+EPDM
							9	Body		1	UPVC CPVC PVDF PP
							10	Cover		1	PC
							11	Cap		1	PP
							12	Hand Wheel		1	ABS
							13	Grease Nipple		1	Copper
							14	Bonnet		1	UPVC CPVC PVDF PP
							15	Bolt and Nut		8	Steel
Norminal Size	D1			D	L	H	T	n	ΦD1	Weight/kg
DN(Inch)	DIN	ANSI	JIS							UPVC	CPVC	PVDF	PP
15(1/2")	65	60	70	95	125	125	15	4	14	1.0	1.0	1.2	0.8
20(3/4")	75	70	75	105	135	130	16	4	14	1.3	1.3	1.6	0.9
25(1")	85	80	90	115	145	145	16	4	14	1.5	1.6	1.8	1.0
32(1-1/4")	100	89	100	135	160	170	16	4	18	2.0	2.1	2.4	1.3
40(1-1/2")	110	99	105	145	180	190	18	4	18	2.5	2.7	3.0	1.8
50(2")	125	120	120	160	210	215	25	4	18	3.2	3.4	3.9	2.5
65(2-1/2")	145	140	140	180	250	280	25	4	18	6.2	6.4	7.8	5.0
80(3")	160	152	150	195	300	300	30	8	18	7.5	7.8	8.9	6.1
100(4")	180	190	175	215	350	340	30	8	18	12.6	13.0	15.0	9.7
125(5")	210	216	210	245	400	420	30	8	18	17.6	18.0	21.0	13.5
150(6")	240	240	240	280	460	480	30	8	23	31.0	32.0	37.0	25.0
200(8")	295	298	290	335	570	625	35	8	23	47.0	49.0	56.0	36.5
250(10")	350	362	355	395	680	776	35	12	23	60.0	63.0	96.0	50.0