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首页 > 供应产品 > 塑料法兰隔膜阀
塑料法兰隔膜阀
浏览: 803
单价: 面议
最小起订量:
供货总量:
发货期限: 自买家付款之日起 天内发货
有效期至: 长期有效
最后更新: 2022-09-23 14:37
 
详细信息

塑料法兰隔膜阀——塑料阀优秀供应商。美国克雷格阀门有限公司——塑料阀系列产品质量可靠、价格合理、优质的售后服务。不断完善的质量管理体系及强大的技术开发团队保障塑料阀产品对工况的适用性、使用寿命长等特点。优质塑料阀供应商为您提供型号、资料、尺寸。*的工艺技术,大型通用阀门口碑供应商,为海内外用户提供高质量塑料阀产品。http://www.craigflowcontrol.com.cn

参数标准

适用温度:

公称口径:DN15-DN250

压力标准:0-1.0Mpa

标准材质:UPVC/PP/PPG/CPVC/PVDF

详细介绍

 

塑料法兰隔膜阀结构图:

材料明细表:

序号零件件数材料序号零件件数材质
1阀体1UPVC/PP/CPVC/PPG/PVDF11润滑油嘴1SUS
2阀盖1PPG/PVDF12螺柱螺栓和螺母

4……15A-25A

6……40A-50A

8……65A-125A

12……150A

16……200A

20……250A

SUS304
3压缩机1

15A-25A PVDF

40A-250A FC20

13插入螺母BSBM
4手轮1PP/ABS14螺栓螺母和垫圈SUS304
5套筒1

15A-50A BSBM

65A-250A FC25

15推力轴承1Standardized 80A-250A USED ONLY
6阀杆1

15A-50A BSBM

65A-250A SS41

161SS41 BSBM SUS304
7隔膜1EPDM/HYPALON TEFLON17紧定螺母1SS41 BSBM SUS304
8阀帽1

15A-25A BSBH

40A-250A PVC

18表盖1PC
9压缩机引脚1SUS30419片环1EPDM
10Name Plate1PVC20Washer1 

Note:1.SUS 304……Stainless Steel AISI 304
2.SS 41……Rolled steel for Gener al Structure
3.BSBM……Free Cutting Brass Bar
4.FC 20……Grav Cast lron
5.SUP……Steel for Spring ASTM A-230-68
第3.5.6.12.14项材质如用SUS 304或SUS 316为特殊规格,价格另计。
PVDF隔膜阀阀盖标准材质用PPG,如需使用PVDF阀盖为特殊规格,价格另计。

CV值:

CV值【GMP/(1lbf/in2)1/2】

全开:100%尺寸1/2"3/4"1"1-1/2"2"2-1/2"3"4"6"
CV值3.275.298.8731.0943.1590.68116.79186.78345.26

螺栓扭矩值:

尺寸1/2"3/4"1"1-1/2"2"2-1/2"3"4"6"
Kg/cm290110110150220220280280280
N.m8.8310.7910.7914.7221.5821.5827.4727.4727.47

1Kg/cm2=0.0981N.m

尺寸表:

美标(Unit:inch)装配压力测试(20℃)
规格D1D2D3e

n(法兰孔数)

D4D5Lift ELTHITest Pressure Unit:psi
橡胶隔膜聚四氟乙烯隔膜
UPVCPPPPGCPVCPVDFUPVCPPPPGCPVCPVDF
15(1/2")0.632.383.500.6342.32x2.093.700.514.250.513.985.51150150150150150150105105150105
20(3/4")0.792.763.860.6342.80x2.483.700.515.900.594.175.98150150150150150150105105150105
25(1")0.983.134.250.6343.15x2.603.700.555.900.674.456.22150150150150150150105105150105
40(1-1/2")1.613.885.000.6344.965.790.946.950.675.247.60150150150150150105105105105105
50(2")2.054.745.980.7545.835.791.107.950.675.718.27150150150150150105105105105105
65(2-1/2")2.685.497.010.7547.487.951.269.850.797.7610.87150150150150150105105105105105
80(3")3.076.007.520.7548.467.951.3410.400.798.5011.541501501501501509075909090
100(4")3.947.509.020.75810.049.492.1312.950.8210.2814.571501501501501509075909090
125(5")4.928.5010.000.87812.6010.792.8316.140.9412.1316.221051051051051057560607575
150(6")5.839.5110.980.87815.1615.552.8318.900.9813.1518.541051051051051057560607575
200(8")7.8011.7513.500.87816.9315.553.7822.441.1816.4024.6160606060604545454545
250(10")9.7614.2515.980.981221.2621.855.2026.771.2220.0829.5360456060604545454545

尺寸表:

日标(Unit:mm)装配压力测试(20℃)
规格D1D2D3e

n(法兰孔数)

D4D5Lift ELTHITest Pressure Unit:kgf/cm2
橡胶隔膜聚四氟乙烯隔膜
UPVCPPPPGCPVCPVDFUPVCPPPPGCPVCPVDF
15(1/2")16709515459x5394131101310114010101010101077107
20(3/4")207510015474x6394131201510615210101010101077107
25(1")259012519480x6694141301711315810101010101077107
40(1-1/2")411051401941261472418017133193101010101077777
50(2")521201551941481472821017145210101010101077777
65(2-1/2")681401751941902023225022197276101010101077777
80(3")781501851982152023428020218293101010101065666
100(4")1001752101982552415434025261370101010101065666
125(5")12521025023832027472410243084127777754455
150(6")14824028023838539572480253344717777754455
200(8")198290330231243039596570304196254444433333
250(10")2483554002512540555132680315107504344433333

尺寸表:

德标(Unit:mm)装配压力测试(20℃)
规格D1D2D3e

n(法兰孔数)

D4D5Lift ELTHITest Pressure Unit:kgf/cm2
橡胶隔膜聚四氟乙烯隔膜
UPVCPPPPGCPVCPVDFUPVCPPPPGCPVCPVDF
15(1/2")166595144

59x53

94131302310114010101010101077107
20(3/4")207510514474x6394131502310615210101010101077107
25(1")258511514480x6694141602311315810101010101077107
40(1-1/2")411101501841261472420023133193101010101077777
50(2")521251651841481472823023145210101010101077777
65(2-1/2")681451851841902023225023194276101010101077777
80(3")781602001882152023431022218293101010101065666
100(4")1001802201882552415435028261370101010101065666
125(5")12521025018832027472400203084127777754455
150(6")14824028523838539572480323344717777754455
200(8")19829034023843039596600304196254444433333
250(10")2483503952312540555132680345107504344433333
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