G41W Plastic Diaphragm Valve, Reinforced Polypropylene Diaphragm Valve

• Media: Water
• Temperature: High Temperature
• Actuator: Electric
• Connection: Flanged Diaphragm Valve
• Material: Cast Steel
• Structure: Roof Type Diaphragm Valve
• Model NO.: G41W
• Pressure: High Temperature
• Flow Direction: Reversing
• Function: Solenoid Valve, Electronic Type, Intelligent Type, Field Bus
• Usage: Safety, Drain, Temperature Control, Flow Control
• Standard: DIN, GB, ANSI, BSW, JIS
• Transport Package: Wooden Box
• Specification: DN15-DN800
• Trademark: XC
• Origin: China
• HS Code: 8481804090
• Production Capacity: 9999

Product Description

Plastic diaphragm valve is a special form of cut-off valve. The biggest difference between plastic diaphragm valve and other valves is that: the structure without stuffing box is used; Rubber diaphragm can make the corrosive medium in the flow channel and all the driving components in a completely isolated state, so as to eliminate the usual valve "running, taking, dripping, leakage" and other drawbacks.
 

Plastic diaphragm valve performance specifications:

Serial number	Part name	Material	Serial number	Part name	Material
1	Studs	Stainless steel, copper	10	Rolling bearings	One-way thrust bearing
2	Indicator light	steel	11	Nuts	Stainless steel, copper
3	Limited Position	Polycarbonate	12	Bolts	Stainless steel, copper
4	Handwheel	ABS ABS	13	Valve body	RPP ABS PVDF RPP ASB PVDF
5	Pressure nut	Stainless steel, RPP	14	Pad film	Rubber
6	Liner Ring	PP	15	Diaphragm sheet	F46 PVDF F46 PVDF
7	Nuts	Cast iron, steel, copper	16	casting	Steel, stainless steel
8	Stem	Stainless copper, steel	17	Valve flap	Cast iron, stainless steel
9	Bonnet	RPP ABS PVDF	-	-	-

G41F plastic diaphragm valve outline connection size and weight:

Nominal diameter DN (mm)	Size (mm)							Working pressure (Mpa)			Working temperature (° C)			Mass ()
	D1	D	L	b	H	n	phi	RPP	ASB	PVDF	RPP	ASB	PVDF	RPP	ASB	PVDF
15	95	65	125	14	125	4	14	0.6	0.6	0.5	100	90	120	0.8	0.8	1.2
20	105	75	135	20	130	4	14	0.6	0.6	0.5	100	90	120	0.9	0.9	1.6
25	115	85	145	20	145	4	14	0.6	0.6	0.5	100	90	120	1.0	1.0	1.8
32	135	100	200	20	170	4	18	0.6	0.6	0.5	100	90	120	0.3	0.3	2.4
40	145	110	180	20	190	4	18	0.6	0.6	0.5	100	90	120	0.8	1.8	3
50	200	125	210	18	215	4	18	0.6	0.6	0.4	100	90	120	2.5	2.6	3.9
65	180	145	250	22	280	4	18	0.6	0.6	0.4	100	90	120	5	5.1	7.8
80	195	200	300	25	300	4	18	0.6	0.6	0.3	100	90	120	6.1	6.2	8.9
100	215	180	350	25	340	8	18	0.6	0.6	0.3	100	90	120	9.7	9.9	15
125	245	210	400	30	420	8	18	0.4	0.4	0.2	100	90	120	13.5	13.8	21
150	280	240	460	30	480	8	23	0.4	0.4	0.2	100	90	120	25	25.5	37
200	335	295	570	35	625	8	23	0.4	0.4	0.2	100	90	120	36.5	37.2	56