Pneumatic Butterfly Control Valve,Single/Double Acting,GG25

Jul 08, 2024

Product Description

Product Name: Pneumatic Butterfly Control Valves
Size Range: DN50-DN300
Working Pressure: PN6, PN10, PN16
Body Material: GG25 Epoxy Coated
Disc Material: SS 316
Cover Flange: ISO 5211
Norm: EN 558-1/20
Test Standard: EN 12266-1
Valve Type: Wafer Type
Applications: Chemical Industry, For acids and chemical controls, For purpose of drain and stopper atthe end of the line, Treatment plants, Stainless Steel Resistant Fluid Types
Sealing: NBR, EPDM, Viton, Silicon

Pneumatic Actuator Details

Type: Single Acting, Double Acting
Position: 2 Positions
Angle of Rotation: 90°
Protection Class: IP65, IP68
ATEX Protection Class: II 2GDc T4
Working Pressure: 4 to 8 Bar
Torque Range: 12Nm to 80 Nm
Body: Aluminium Extrusion
Strok Adjustment: ± 5°
Accessories: Switch Box, Namur Valve, Positioner, Manual Override
Fluid Control: On/Off, Proportional
Valve Connection: ISO 5211
Accessories Connections: Namur standards

Drawing for Pneumatic Butterfly Control Valve

Ø 350 - 1000

P. NO	PART NAME	MATERIAL TYPE
1	Body	GG 25, GGG 40-50, GGG 40.3, Al-Bz AISI 316, GS-C25
2	Seat	EPDM, NBR, Viton, Hypalon, Neopren, NR, Silicon
3	Disc	AISI 316, Al-Bz, GGG 40-50, GS - C25, UB 6
4	Key	C 45 k
5	Upper Shaft	AISI 304, AISI 316, AISI 420
6	Middle Shaft	AISI 304, AISI 316, AISI 420
7	Bottom Shaft	AISI 304, AISI 316, AISI 420
8	Stamp	St - 37, A-2
9	Nut	6.8, A-2
10	Bearing	SB (Carbon Steel + PTFE)
11	O-Ring	EPDM, NBR
12	Upper cap	C 45
13	Bottom Cap	C 45
14	Screw	8.8, A-2
15	Key	C 45 k

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https://www.cncontrol.cn/
Address: Yongjia, Wenzhou, Zhejiang, P. R. China
Phone: 86 577
Business Type: Industry & Trading, Manufacturer,

Supplier Website

Source: https://china-control-valves.com/pneumatic-butterfly-control-valve-single-double-acting-gg25.html