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Q6S41F pneumatic ball valve with handwheel


Q6S41F pneumatic ball valve with handwheel
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Sales: 021-31007323
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product manual Pledge Order process

Q6S41F 气动带手轮球阀简介 I. Brief introduction of Q6S41F pneumatic ball valve with handwheel :
气动带手轮球阀采用新型 AT/GT 系列气动执行器,其结构获得国家实用新型专利,有双作用和单作用式(弹簧复位),采用齿轮齿条式结构传动,性能更安全可靠;大口径阀门采用 AW 系列气动执行器,拨叉式结构传动,结构合理,输出扭矩大。 Q6S41F pneumatic ball valve with handwheel adopts new AT / GT series pneumatic actuators, and its structure has obtained national utility model patents. It has double-acting and single-acting (spring return). It adopts rack and pinion structure to drive, and its performance is more secure and reliable. The caliber valve adopts AW series pneumatic actuator, which is driven by shift fork structure, with reasonable structure and high output torque.
气动带手轮球阀是 法兰球阀 配上气动执行器及蜗轮手动装置组成的,增加蜗轮手动装置防止阀门气缸无气源状态手动可操作阀门的开关,使其气动阀门更安全可靠。 Q6S41F pneumatic ball valve with handwheel is a flange ball valve with pneumatic actuator and worm gear manual device. The worm gear manual device is added to prevent the valve cylinder from being operated without a gas source. It can make the pneumatic valve safer and more reliable. The execution speed of pneumatic actuator is relatively fast, and it does not require workers to do it by themselves, which greatly saves human resources and time.
Q6S41F 气动带手轮球阀工作原理 Working principle of Q6S41F pneumatic ball valve with handwheel :
气动带手轮球阀是由 GT 型、 AT 型气动活塞式气缸和呈 90 旋转的球阀及蜗轮手动装置直接组合而成。 Q6S41F pneumatic ball valve with handwheel is a direct combination of GT type, AT type pneumatic piston cylinder, 90 rotating ball valve and worm gear manual device. 90 度时,在进、出口处应全部呈现球面,从而截断流动,反之既呈现通孔,使介质通过。 When the ball rotates 90 degrees, the spherical surface should be present at the entrance and exit, so as to intercept the flow, otherwise it will present a through hole to allow the medium to pass. 90 度就能使球阀瞬间关闭严密,当气动执行器发生故障时,也可用手动蜗轮装置进行阀门的关闭和开启,减少了发生故障的机率。 The pneumatic actuator can quickly rotate 90 degrees to close the ball valve instantly and tightly. When the pneumatic actuator fails, the manual worm gear device can also be used to close and open the valve, reducing the probability of failure.
Q6S41F 气动带手轮球阀产品特点 Product features of Q6S41F pneumatic ball valve with handwheel :
、蜗轮手动装置,增加气动阀门的安全性。 1 , worm gear manual device, increase the safety of pneumatic valves.
、安装简便,能以任意方向安装于管道中的任意部位。 2 , easy to install, can be installed in any direction in any part of the pipeline.
、阀体内通道平整光滑,可以输送粘性流体、浆液以及固体颗粒。 3. The passage in the valve body is smooth and can transport viscous fluid, slurry and solid particles.
、由于聚四氟乙烯等材料具有良好的自润滑性,与球体的摩擦损小,故球阀的使用寿命长。 4. Because the materials such as polytetrafluoroethylene have good self-lubrication, the friction loss with the ball is small, so the service life of the ball valve is long.
、操作力矩小,流通能力大、压力损失小、使用寿命长、表面镀铬、外形美观、结构简单,维修更换方便。 5. Small operating torque, large flow capacity, small pressure loss, long service life, chrome-plated surface, beautiful appearance, simple structure, easy maintenance and replacement  
Q6S41F 气动带手轮球阀产品实拍 Fourth, Q6S41F pneumatic ball valve with handwheel real shot :

 Q6S41F气动带手轮球阀主要外形图Q6S41F气动带手轮球阀主要外形 
Q6S41F 气动带手轮球阀主要技术参数 V. Main technical parameters of Q6S41F pneumatic ball valve with handwheel :
、阀体 1.Valve body  

Body form

Straight Casting Ball Valve

Nominal diameter

300mm DN15 300mm

Nominal pressure

2.5 4.0 6.4 MPa ANSI 150 300LB JIS 10 20 30K PN1.6 , 2.5 , 4.0 , 6.4 MPa ; ANSI 150 , 300LB ; JIS 10 , 20 , 30K

Flange standard

ANSI GB JB HG JIS , ANSI , GB , JB , HG, etc.

Connection Type

Flange type, thread type, welding type

Bonnet form

Integral

Gland type

Bolt compression

Sealing packing

型聚四氟乙烯填料、含浸聚四氟乙烯填料、石棉编织填料、柔性石墨 V -type PTFE filler, impregnated PTFE filler, asbestos braided filler, flexible graphite

、阀内件 2 , valve trim

Spool form

型球体阀芯 O -Ball Spool

Flow characteristics

Quick opening characteristics

、执行机构 3 , executive agency

Actuator model

SR ST AT AW 系列单双作用气动执行器 GT , SR , ST , AT , AW series single and double acting pneumatic actuators

Supply pressure

0.7MPa 0.4 0.7MPa

Air source interface

G1/8" G3/8" G1/2" G1 / 4 " , G1 / 8" , G3 / 8 " , G1 / 2"

Ambient temperature

+70 -30 +70

Action form

(B)-- 失气时阀位开 (FO) ;气开式 (K)-- 失气时阀位关 (FC) Single-acting actuator: gas-closed (B) -valve open (FO) when out of air ; gas-open (K) -valve closed (FC) when out of air
(B)-- 失气时阀位保持 (FL) ;气开式 (K)-- 失气时阀位保持 (FL) Double-acting actuators: gas-closed (B) -valve position retention (FL) when out of air ; gas-open (K) -valve position retention (FL) when out of air

Optional accessories

Positioner, solenoid valve, air filter pressure reducer, retention valve, position switch, valve position transmitter, handwheel mechanism, etc.

、流量系数 Kv 4 , flow coefficient Kv

DN(mm) Nominal diameter DN (mm)

15

20

25

32

40

50

65

80

100

125

150

200

250

300

KV Rated flow coefficient KV

twenty one

38

72

112

170

273

384

512

940

1452

2222

3589

5128

7359

Q6S41F 气动带手轮球阀主要性能规范: 6. Main performance specifications of Q6S41F pneumatic ball valve with handwheel:

(MPa) Test pressure (MPa)

(MPa) Nominal pressure (MPa)

(class) Pressure class

JIS (K)

1.6

2.5

4.0

6.4

10.0

150

300

600

10K

20K

Strength test

2.4

3.75

6.0

9.6

15.0

3.0

7.5

16.5

2.4

3.8

Seal test

1.76

2.75

4.4

7.04

11.0

2.2

5.5

12.1

1.5

2.8

Airtight test

0.7MPa 0.4 0.7MPa

Q6S41F 气动带手轮球阀主要零件材料: Material of main parts of Q6S41F pneumatic ball valve with handwheel:

1

Left valve body

CF8 CF8M CF3M WCB , CF8 , CF8M , CF3M

Q6S41F气动带手轮球阀主要零件材料

2

Right valve body

CF8 CF8M CF3M WCB , CF8 , CF8M , CF3M

3

Valve seat

PPL 304 316 PEFE , PPL , 304 , 316

4

Sphere

304 316 2Cr13 , 304 , 316

5

Valve stem

304 316 2Cr13 , 304 , 316

6

Sealing packing

柔性石墨 PTFE / flexible graphite

7

Packing gland

CF8 CF8M CF3M WCB , CF8 , CF8M , CF3M

Q6S41F 气动带手轮球阀主要外形及连接尺寸 Eight, the main shape and connection size of Q6S41F pneumatic ball valve with handwheel :

Q6S41F气动带手轮球阀主要外形及连接尺寸

DN(mm) Nominal diameter DN (mm)

15

20

25

32

40

50

65

80

100

125

150

200

250

300

L

130

140

150

165

180

200

220

250

280

320

360

400

630

750

H

44.5

49

55

65

65

75

90

95

115

127

140

172.5

310

350

H1

Depending on the implementing agency

D

95

105

115

140

150

165

185

200

220

250

285

340

405

460

D1

65

75

85

100

110

125

145

160

180

210

240

295

355

410

D2

46

56

65

76

84

99

118

132

156

184

211

266

319

370

φ d n- φ d

4-14

4-14

4-14

4-18

4-18

4-18

4-18

8-18

8-18

8-18

8-22

12-22

12-26

12-26

A1 A , A1

Depends on the required torque of the valve.

PN1.6MPa 为准,其他压力等级请咨询我司销售部索取,表中尺寸为不带标准附件数据,另由于产品改进技术创新参数可能有一定变化,请咨询我司技术部门索取最新数据。 ※ Note: The above parameters are based on the national standard PN1.6MPa . For other pressure levels, please consult our sales department to obtain the dimensions. The dimensions in the table are data without standard attachments. In addition, due to product improvement technical innovation parameters may be changed, please consult me The department's technical department requests the latest data.

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