CF8M 3-Way Socket Weld Pneumatic Ball Valve with 1000 psi Pressure Rating and NAMUR Actuator Mounting

Price Negotiable

Price: FOB Shanghai

MOQ: 1 Ea

Delivery Time: One week

Brand: Veson/OEM

Product Description

Product Overview

CF8M 3-piece stainless steel ball valve with pneumatic actuator, designed for reliable on/off control in industrial fluid and gas systems. Features socket weld connections and NAMUR standard mounting compatibility.

Valve Specifications

Service: Compatible with various liquids and gases
Body Construction: 3-piece design
Line Sizes: 1/2" to 3"
End Connections: Socket weld
Pressure Rating: 20" Hg to 1000 psi (-0.7 to 69 bar)
Temperature Range: -20 to 392°F (-29 to 200°C)
Wetted Materials: Body and ball: 316 SS (CF8M); Stem: 316 SS; Seat: RTFE/PTFE; Seals: PTFE

Pneumatic Actuator Specifications

Types: DA series (double acting) and SR series (spring return rack and pinion)
Normal Supply Pressure: DA: 40-115 psi (2.7-7.9 bar); SR: 80 psi (5.5 bar)
Maximum Supply Pressure: 120 psi (8.6 bar)
Air Connections: VS-032DA/SR: 1/8" NPT; VS-052DA/SR to VS-092DA/SR: 1/4" NPT
Housing Material: Anodized aluminum body with epoxy coated aluminum end caps
Temperature Range: -40 to 176°F (-40 to 80°C)
Mounting Standard: NAMUR compliant

Double Acting Actuator Torque Specifications

Actuator Size	3.0 bar	4.0 bar	5.0 bar	6.0 bar	7.0 bar	8.0 bar
VS-032DA	4.6 Nm	6.1 Nm	7.6 Nm	9.2 Nm	10.7 Nm	12.2 Nm
VS-052DA	12.0 Nm	16.0 Nm	20.0 Nm	24.0 Nm	28.0 Nm	32.0 Nm
VS-063DA	21.7 Nm	28.9 Nm	36.0 Nm	43.4 Nm	50.6 Nm	57.8 Nm
VS-075DA	30.0 Nm	40.0 Nm	50.0 Nm	60.0 Nm	70.0 Nm	80.0 Nm
VS-083DA	46.8 Nm	62.4 Nm	78.0 Nm	93.6 Nm	109.2 Nm	124.8 Nm
VS-092DA	67.6 Nm	90.1 Nm	112.6 Nm	135.2 Nm	157.7 Nm	180.2 Nm
VS-105DA	97.7 Nm	130.3 Nm	162.9 Nm	195.5 Nm	228.0 Nm	260.6 Nm
VS-125DA	150.5 Nm	200.6 Nm	250.8 Nm	301.0 Nm	351.1 Nm	401.3 Nm
VS-140DA	260.7 Nm	347.6 Nm	433.8 Nm	521.4 Nm	608.3 Nm	695.2 Nm
VS-160DA	397.2 Nm	529.6 Nm	662.0 Nm	794.4 Nm	926.8 Nm	1059.2 Nm
VS-190DA	640.2 Nm	853.6 Nm	1067.0 Nm	1280.4 Nm	1493.8 Nm	1707.2 Nm
VS-210DA	798.0 Nm	1064.0 Nm	1330.0 Nm	1596.0 Nm	1862.0 Nm	2128.0 Nm
VS-240DA	1154.3 Nm	1539.0 Nm	1923.8 Nm	2308.5 Nm	2693.3 Nm	3078.0 Nm
VS-270DA	1755.0 Nm	2340.0 Nm	2924.0 Nm	3510.0 Nm	4095.0 Nm	4680.0 Nm
VS-300DA	2291.4 Nm	3055.2 Nm	3819.0 Nm	4582.8 Nm	5346.6 Nm	6110.4 Nm

Actuator Selection Guide

Valve Size	Valve Torque (in.lbs)	Safety Factor (x1.25)	Double Acting Actuator	Actuator Torque @5bar (in.lbs)	Spring Return Actuator	Actuator Torque @5bar FC (in.lbs)
1/2"	79	98.75	VS-052DA	177	VS-052SR10	70-104
3/4"	85	106.25	VS-052DA	177	VS-052SR10	70-104
1"	110	137.5	VS-052DA	177	VS-075SR10	190-318
1-1/2"	290	362.5	VS-075DA	515	VS-092SR10	407-574
2"	680	850	VS-092DA	997	VS-125SR10	1018-1497
2-1/2"	1085	1356.3	VS-105DA	1441	VS-140SR10	1538-2247
3"	1597	1996.3	VS-125DA	2555	VS-160SR10	2379-3388
4"	1780	2225	VS-125DA	2555	VS-160SR10	2379-3388