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sales@valve-daddy.com
+1 786-796-5303
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Miami, FL
Products
Wafer Butterfly valves
With pneumatic actuator
VD
G50-G40-EPDM with VD-DA

2-1/2 inch Wafer Butterfly Valve VD G50-G40-EPDM 232PSI Class 150, body material - cast iron GGG50, disk - GGG40, seal - EPDM, with double acting VD DA-065 pneumatic actuator

2-1/2 inch Wafer Butterfly Valve VD G50-G40-EPDM 232PSI Class 150, body material - cast iron GGG50, disk - GGG40, seal - EPDM, with double acting VD DA-065 pneumatic actuator
Specifications
Tightness class: VI
Country of origin: China
Disc material: Ductile iron GGG40
Body material: Cast iron GGG-50
Nominal pressure: 232 psi / 16 bar
Seal material: EPDM
Control type: pneumatic actuator
All specifications
Low price
$228 on 14.12.2024
few (requires clarification)
Delivery in the city Miami, FL ?
Warranty 12 months
Can be postponement up to 90 days
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Description
Description

2-1/2 inch Wafer Butterfly Valve VD G50-G40-EPDM 232PSI Class 150, body material - cast iron GGG50, disk - GGG40, seal - EPDM, with double acting VD DA-065 pneumatic actuator is intended for installation on pipelines in automatic control systems for heat and water supply, in stationary air conditioning and ventilation systems at industrial and civil facilities.

Double-acting pneumatic actuators VD DA-065 are used to automate the process of industrial valve control. The adjustment range is 5°, valve stem rotation - 90°. Operating environment: indoors and outdoors. (All internal and external details are anti-corrosion coated).

Parameters of Butterfly Valve Valve-Daddy G50-G40-EPDM with DA-065 pneumatic actuator

Valve colour - Blue
Note - VERTICAL installation is NOT recommended for horizontal pipelines - It is recommended to position the axis of rotation either horizontally or turn the mounting holes upwards by one or two steps.
Country of origin - China
Actuator country of origin - China
Nominal diameter DN - 65 mm
Diameter in inches - 2-1/2"
Torque - 301 Nm
Actuator working pressure - 6 bar
Connection type - Сompact flanged
Valve weight - 2.5 kg
Actuator weight - 1.9 kg
Leakage class - VI
Body material - Cast iron GGG-50
Disk material - Ductile iron GGG40
Nominal pressure: PN - 16 bar / PSI - 232
Temperature of operating substance -10 110℃
Control type - pneumatic actuator
Sealing type - EPDM
Weight - 4.4 kg / 9.7 lbs
2-1/2 inch Wafer Butterfly Valve VD G50-G40-EPDM 232PSI Class 150, body material - cast iron GGG50, disk - GGG40, seal - EPDM, with double acting VD DA-065 pneumatic actuator

2-1/2 inch Wafer Butterfly Valve VD G50-G40-EPDM 232PSI Class 150, body material - cast iron GGG50, disk - GGG40, seal - EPDM, with double acting VD DA-065 pneumatic actuator

Overall and installation dimensions of Butterfly Valve Valve-Daddy G50-G40-EPDM with DA-065 pneumatic actuator:

○ Number and diameter of bolted flange holes N - Th = 4 x 0.39 inch / 10 mm
○ Body diameter D1 - 4.11 inch / 104.5 mm
○ Construction length - 1.77 inch / 45 mm
○ Dn - 2-1/2" / 65 mm
○ Construction height A+B+C - 14.63 inch / 371.5 mm
○ Actuator length Е - 6.85 inch / 174 mm
○ Actuator width F - 3.23 inch / 82 mm
○ Actuator height, C - 4.53 inch / 115 mm
○ Size A - 6.89 inch / 175 mm
○ Size B - 3.5 inch / 89 mm
2-1/2 inch Wafer Butterfly Valve VD G50-G40-EPDM 232PSI Class 150, body material - cast iron GGG50, disk - GGG40, seal - EPDM, with double acting VD DA-065 pneumatic actuator

Sketch Butterfly Valve Valve-Daddy G50-G40-EPDM with DA-065 pneumatic actuator

Parameters of VD DA-065 pneumatic actuator :

○ Country of origin - China
○ Actuator operating pressure - 6 bar
○ Actuator adjustment range - 5°
○ Actuator weight - lb / 1.9 kg
○ Torque - 381 in/lb
○ Actuator type - Double acting
○ Actuator rotation angle - 90°
2-1/2 inch Wafer Butterfly Valve VD G50-G40-EPDM 232PSI Class 150, body material - cast iron GGG50, disk - GGG40, seal - EPDM, with double acting VD DA-065 pneumatic actuator

Sketch of connecting the VD DA-065 pneumatic actuator

Materials of Butterfly valve Valve-Daddy G50-G40-EPDM :
№ Detail Material
1 Body Ductile iron GGG50
2 Disk Ductile iron GGG40
3 Seat seal EPDM
4 Top stem AISI 420 Stainless steel
5 Bottom stem AISI 420 Stainless steel
6 Retaining ring AISI 201 steel
7 Dust Plug NBR
8 Stem gasket NBR
9 Bushing AISI 201 steel
10 Bung Plastic
11 Retaining ring G-15660 steel