Butterfly valve actuator

Products List

Appearance Size

	Appearance Size of Control Valve
	Appearance Size of Butterfly Valve

Characteristic and Introduction of BEIER Valve

Actuator and the Pressure drops

	Control valve actuator
	Butterfly valve actuator

New BEIER Valves

BEIER Valve Specification

	Top Guided Single Seated Control Valve
	Cage Guided Control Valve
	Ball valve
	Sealed Butterfly Valve
	Control Valves for Cryogenic Service
	Pneumatic Cutout Valve
	Electric Actuated Cooling Water Control Valve
	High-Pressure Special Valve

2.Butterfly valve actuator

GYR-70000 series control valve actuator
The element of selecting actuator as belows:
1.Driving energy
2.Vlave type
3.Output force(momont) capacity
4.selection is confirmed from calculating and experience.
Download:GYR series Control Valve Actuator and Allowable pressure drops

GYR series control valve allowable pressure drops
1.Allowable pressure drops is based on all control valve's body and Actuator(standard specification).
2.The packing of body is standard for Reinforced Teflon,the allowable pressure will be changed
in case select other packing,for example,Grafoil.
3.The allowable pressure drops of lists belows are only suitable to GYR series control valve.
4.If the case of the allowable pressure drops cann't be satisfied enough to service,please contact
with our sales person.
GYR-71500,GYR71600 have pneumatic type actuator·double action(unit:Mpa)
												Indication:B=inch A=mm
Nominal diameter B(A)	Actuator type
	R693			R694			R695			R696			R697			R698
4(100)	0.9			—			—			—			—			—
6(150)	0.7			—			—			—			—			—
8(200)	—			0.7			—			—			—			—
10(250)	—			0.6			—			—			—			—
12(300)	—			0.4			1			—			—			—
14(350)	—			0.3			0.8			—			—			—
16(400)	—			—			0.5			1.2			—			—
18(450)	—			—			0.3			0.8			—			—
20(500)	—			—			—			0.6			—			—
24(600)	—			—			—			0.4			0.9			—
28(700)	—			—			—			0.27			0.7			—
32(800)	—			—			—			—			0.5			1.3
40(1000)	—			—			—			—			0.4			0.9
48(1200)	—			—			—			—			—			0.6
56(1400)	—			—			—			—			—			0.5
GYR-71500,GYR71600 have electric motor type actuator(unit:Mpa)
											Indication:B=inch A=mm
Nominaldiameter B(A)	Actuator type
	DKJ-110			DKJ-210			DKJ-310			DKJ-410			DKJ-510			DKJ-610
3(80)	0.488			—			—			—			—			—
4(100)	0.252			—			—			—			—			—
5(125)	0.128			0.325			—			—			—			—
6(150)	0.075			0.189			—			—			—			—
8(200)	0.031			0.079			—			—			—			—
10(250)	—			—			0.103			—			—			—
12(300)	—			—			0.059			—			—			—
14(350)	—			—			0.037			—			—			—
16(400)	—			—			—			0.06			—			—
18(450)	—			—			—			0.042			—			—
20(500)	—			—			—			0.031			—			—
24(600)	—			—			—			0.0178			—			—
28(700)	—			—			—			0.0098			—			—
32(800)	—			—			—			—			0.02			—
36(900)	—			—			—			—			0.0171			—
40(1000)	—			—			—			—			0.0103			—
48(1200)	—			—			—			—			—			0.016
56(1400)	—			—			—			—			—			0.0106
64(1600)	—			—			—			—			—			0.0076
72(1800)	—			—			—			—			—			0.005
76(1900)	—			—			—			—			—			0.0042
80(2000)	—			—			—			—			—			0.0036
Action time S	25
Moment N.m	100			250			600			1600			4000			6000
GYR-71700,GYR71800 have pneumatic type actuator(unit:Mpa)
Nominal diameter B(A)	Single actuator type
	R5	5	4	R5	5	5	R5	5	6	R5	5	7	R5	5	8	R5	5	9
		6			6			6			6			6			6
6(150)	0.78			2.76			—			—			—			—
8(200)	—			0.9			2.22			—			—			—
10(250)	—			0.36			0.78			—			—			—
12(300)	—			—			0.36			0.84			—			—
14(350)	—			—			0.24			0.6			—			—
16(400)	—			—			0.16			0.42			0.72			—
18(450)	—			—			—			0.33			0.54			—
20(500)	—			—			—			0.24			0.42			—
24(600)	—			—			—			—			0.33			0.63
28(700)	—			—			—			—			—			0.45
32(800)	—			—			—			—			—			0.34
GYR-71700,GYR71800 have pneumatic type actuator(unit:Mpa)
Nominal diameter B(A)	Double actuator type
	R694			R695			R696			R697			R698			R699
6(150)	1.3			4.6			—			—			—			—
8(200)	—			1.5			3.7			—			—			—
10(250)	—			0.6			1.3			—			—			—
12(300)	—			—			0.6			1.4			—			—
14(350)	—			—			0.4			1			—			—
16(400)	—			—			0.28			0.7			—			—
18(450)	—			—			—			0.55			—			—
20(500)	—			—			—			0.4			—			—
24(600)	—			—			—			—			0.9			1.05
28(700)	—			—			—			—			0.7			0.75
32(800)	—			—			—			—			0.5			0.57