产品详情
一、产品概述Product Overview：
产品型号：ZJHP-16F46
产品名称：气动薄膜衬氟调节阀
产品特点：ZMJBP-16F46P气动薄膜衬四氟单座调节阀，是自控仪表中的执行单元。它由气动薄膜执行机构和直通单座衬氟塑阀两部份组成。由于该阀接触介质的部位均采用高压注塑工艺，衬有能耐腐蚀、耐老化的聚全氟乙丙烯（简称F46），又采用聚四氟乙烯波纹管密封，因而该阀广泛适用于化工、石油、冶金、医药、电力等行业中对酸、碱强腐蚀介质和有毒、易挥发等气体、液体介质的过程控制。
Model: ZJHP-16F46
Product Name: pneumatic control valve film fluorine
Features: ZMJBP-16F46P pneumatic PTFE membrane lining a single seat control valve is controlled instrument in the execution unit. It consists of pneumatic diaphragm actuator and through single-seat fluorine plastic valve consists of two parts. As the valve wetted parts are high-pressure injection molding process, lining has the capability to corrosion and aging of poly-hexafluoropropylene （referred to as F46）, and the use of PTFE bellows seal, so that the valve is widely used in chemical, petroleum , metallurgy, medicine, electricity and other industries in acid, alkali and strong corrosive media and toxic, volatile and other gases, liquids process control.
二、产品特点Features：
1．耐腐蚀：阀体内腔、阀芯、阀座、阀杆均316不锈钢，能耐酸、碱，耐强腐蚀。
2．密封性能好：采用聚四乙烯材质的波纹管和填料双重密封，确保无渗漏。
3．泄漏量小：由于阀芯、阀座是软密封，故泄漏量低于国家IV级标准。
4．采用轻小型多弹簧执行机构，体积小，重量轻，调节精度高。
1. Corrosion resistance: the body cavity, valve, valve seat, stem are 316 stainless steel, acid and alkali, resistant to corrosion.
2. Sealing performance: the use of PTFE material and packing double bellows sealed to ensure no leakage.
3. Small amount of leakage: Because valve, the valve seat is soft seal, so leakage is lower than the national level IV standards.
4. The use of light and small multi-spring actuators, small size, light weight, high regulation accuracy.
三、零件材料Parts and materials：
阀体、阀盖：HT200，ZG230-450，ZG1Cr18Ni9Ti
阀芯、阀座：1Cr18Ni9Ti，司太莱合金堆焊
软密封阀芯：增强聚四氟乙烯
波纹管：1Cr18Ni9Ti 聚四氟乙烯波纹管
填片：橡胶石棉板、10’’、 1Cr18Ni9Ti石棉缠绕垫片
膜盖：A3
波纹膜片：丁晴橡胶夹增强涤纶织物
弹簧：30SIMN
阀杆、推杆：2Cr13、1Cr18Ni9Ti
衬套：2Cr13
Body, Bonnet: HT200, ZG230-450, ZG1Cr18Ni9Ti
Valve, valve seat: 1Cr18Ni9Ti, alloy welding department too Levin
Soft seal spool: PTFE
Bellows: 1Cr18Ni9Ti PTFE bellows
Fill in pieces: rubber asbestos, 10'', 1Cr18Ni9Ti asbestos spiral wound gasket
Membrane cover: A3
Corrugated Diaphragm: NBR folder enhanced polyester fabric
Spring: 30SIMN
Stem, putting: 2Cr13, 1Cr18Ni9Ti
Bushing: 2Cr13
四、技术参数Technical parameters：
性能指标：（表一）Performance indicators: （Table I）
| 项目Project | 性能指标Performance indicators |
| 基本误差％Basic error% | ≤±8 |
| 回差％Differential% | ≤8 |
| 死区％Dead% | ≤6 |
| 额定流量系数误差Rated flow coefficient error | ≤±10％（Kv≤5时±15％） |
| 泄漏量Leakage | ≤0.01％阀额定容量 ≤ 0.01% valve rated capacity |
五、技术参数：（表二）Technical parameters: （Table II）
| 公称通径DN（mm） | G3/4’’ | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 150 | ||||||||||||||
| 阀座直径DN（mm） | 3 | 4 | 5 | 6 | 7 | 8 | 10 | 12 | 15 | 20 | 26 | 32 | 40 | 50 | 65 | 80 | 100 | 150 | ||||||
| 额定流量系数KVRated flow coefficient KV | 0.08 | 1.12 | 0.20 | .032 | 0.50 | 0.80 | 1.2 | 2 | 3.2 | 5 | 8 | 12 | 20 | 32 | 50 | 70 | 100 | 240 | ||||||
| 流量特性Flow characteristics | 直线Straight line | 直线\等百分比A straight line \ equal percentage | ||||||||||||||||||||||
| 公称压力PN（Mpa） | 1.01.6 | |||||||||||||||||||||||
| 配用执行机构 Equipped with actuators | 型号Model | ZHA-22 | ZHA-23 | ZHA-34 | ZHA-45 | |||||||||||||||||||
| 有效面积cm | 200 | 280 | 400 | 630 | 1000 | |||||||||||||||||||
| 工作行程mm | 10 | 10 | 16 | 25 | 40 | 60 | ||||||||||||||||||
| 弹簧范围KPa | 20-10040-200 | |||||||||||||||||||||||
| 作用方式Mode of action | 气关式或气开式Gas shut-type or open air | |||||||||||||||||||||||
| 工作温度Operating Temperature | -30~200℃ | |||||||||||||||||||||||
| 固有可调比RInherent adjustable ratio R | 30：1 | |||||||||||||||||||||||
六、充许压差：（表四）Xu filling pressure: （Table 4）
| 供气压力Supply pressure（MPa） | 弹簧范围Spring range（MPa） | 公称通径（DN） | G3/4’’ | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 150 | |||
| 阀座直径（DN | 3-8 | 10 | 12 | 15 | 20 | 26 | 32 | 40 | 50 | 65 | 80 | 100 | 150 | ||
| 0.14 | 20~100 | 允许压差Permissible differential pressure △P（MPa） | 1.6 | 0.8 | 0.5 | 0.5 | 0.3 | 0.25 | 0.2 | 0.12 | 0.08 | ||||
| 0.24 | 40~200 | - | 1.2 | 1.1 | 0.7 | 0.65 | 0.45 | 0.28 | 0.20 | ||||||
注：流开流态，关闭时p2=0
Note: The current state of open flow, closed p2 = 0
七、主要零件材料：（表五）Main parts: （Table V）
| 零件名称Part Name | 材料Material | 零件名称Part Name | 材料Material |
| 阀体Body | ZG25衬F46（FEP） | 波纹管Bellows | F4（PTFE） |
| 阀芯Spool | 2Cr13衬F46（FEP） | ||
| 哈氏合金、蒙乃尔Hasloy, Monel | 填料Filler | F4（PTFE） | |
| 阀座Seat | 2Cr13衬F46（FEP） | 柔性石墨Flexible graphite | |
| 哈氏合金、蒙乃尔Hasloy, Monel |
注：对含有杂质、颗粒的介质，阀芯、阀座可采用哈氏合金等。
Note: contains impurities, particle media, valve, valve seat can be used Hasloy alloy.
八、外形尺寸：（表六） Dimensions: （Table VI）
| 公称通径 DN（㎜） | 3/4″ | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 150 |
| L | 116 | 180 | 185 | 200 | 220 | 250 | 275 | 300 | 350 | 480 |
| A | 245 | 245 | 245 | 245 | 290 | 290 | 362 | 362 | 362 | 454 |
| H | 401 | 445 | 485 | 495 | 523 | 532 | 697 | 699 | 699 | 817 |
| H1 | 50 | 65 | 70 | 80 | 71 | 88 | 102 | 140 | 170 | 190 |
| 重量Weight | 17 | 17 | 19 | 21 | 28 | 31.5 | 54 | 64 | 80 | 120 |
注：法兰标准符合JB78-59、JB79-59标准.也可根据用ANSI美国标准等其它标准。
配套附件：
1．各种型号的阀门定位器，电气转换器，空气过滤减压器。
2．手轮机构。
3．电磁阀，接近开关。
Note: Flange standards with JB78-59, JB79-59 standard or according to U.S. standards with ANSI and other standards.
Accessories:
1. Various types of valve positioners, electric converter, air filter pressure reducer.
2. Hand wheel.
3. Solenoid valves, proximity switches.
九、型号编制说明Model preparation instructions：
| Z | J | H | P | 16 | C | G | K |
| 自控阀门Self-control valve | 执行机构： Implementation: | 多弹簧气动薄膜执行机构 Multi-spring pneumatic diaphragm actuator | 阀门结构类型： Valve structure type: | 公称压力： Nominal pressure: | 阀体材质： Body material: | 温度类型： Temperature type: | 作用型式： Role of type: |
| - | J：表示精小型 J: that a small fine | - | P：表示单座 P: that a single seat | 16：表示1.6MPa 16: that 1.6MPa | C：表示碳钢 C: that carbon steel | G：中温型G: medium temperature 常温省略Omitted at room temperature | K：表示气开型 K: that gas open type |
| - | - | - | N：表示双座 N: that two-seater | 25：表示2.5MPa 25: that 2.5MPa | P：表示不锈钢 P: that of stainless steel | - | B：表示气关型 B: that gas-off |
| - | - | - | M：表示套筒阀 M: said sleeve valve | 40：表示4.0MPa 40: that 4.0MPa | F46：表示阀体衬氟 F46: said body fluorine | - | - |
| - | - | - | - | 64：表示6.4MPa 64: that 6.4MPa | - |
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