Delivery Time:10 Days
Certification:ISO9001:2008

GR-PP weir type flange plastic diaphragm valve, ANSI#150,JIS10K,DIN 1/2\"~10\"

Diaphragm valves offer many combinations of body materials and elastomeric diaphragm materials. The valve design is abrasion-resistant and non-clogging. When the diaphragm, which is connected to the stem of the valve by a compressor, is pulled away from the bottom of the valve body or weir, the path of the fluid has a smooth, streamlined flow. Slurries at low pressure that would normally clog most other valve designs easily pass through a diaphragm valve. The valve has a top-entry design, allowing in-line maintenance; it is suitable for throttling and on/off service in applications ranging from water treatment to chemical abrasion processes. Diaphragm valves are operated manually, electrically, or pneumatically.

PP-GF is glass fiber reinforced polypropylene, it overcomes the low mechanical property of PP material, keep the excellent corrosion resistance property, increase the working temperature, make the PP-GF high mechanical, good abrasion resist property and low cost.

FEATURES
• Sizes from 1/2” to 10”.
• PP-GF body and bonnet
• PTFE diaphragm, EPDM cushion .
• working temperature from -10℃ to 95℃.
• working pressure PN10 bar.
• weir type.
• ANSI,JIS,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

	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