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中國·高能閥門集團(tuán)騰達(dá)閥門有限公司
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中國·高能閥門集團(tuán)騰達(dá)閥門有限公司
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產(chǎn)品型號(hào)
品 牌
廠商性質(zhì)生產(chǎn)商
所 在 地溫州市
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更新時(shí)間：2024-11-19 09:40:40瀏覽次數(shù)：122次
聯(lián)系我時(shí)，請(qǐng)告知來自 環(huán)保在線產(chǎn)品結(jié)構(gòu)特點(diǎn)Constructionfeatures1、產(chǎn)品設(shè)計(jì)制造按E101和JB/T3595標(biāo)準(zhǔn)的規(guī)定，結(jié)構(gòu)合理，性能優(yōu)良，造型美觀
產(chǎn)品結(jié)構(gòu)特點(diǎn) Construction features
1、產(chǎn)品設(shè)計(jì)制造按 E101和 JB/T 3595標(biāo)準(zhǔn)的規(guī)定，結(jié)構(gòu)合理，性能優(yōu)良，造型美觀。
2、閥門中腔采用壓力自緊式密封結(jié)構(gòu)，密封性能好。支管兩端為焊接結(jié)構(gòu)，焊接坡口可按標(biāo)準(zhǔn)或用戶要求配接。
3、閥瓣、閥座密封面采用司太立（stellite）鈷基硬質(zhì)合金堆焊而成，耐磨、耐高溫、抗擦傷性能好、使用壽命長。
4、閥桿經(jīng)調(diào)質(zhì)和表面氮化處理，有良好的抗腐蝕性和抗擦傷性。
5、閥蓋填料函深度合理，填料加緩蝕劑，密封可靠。
6、閥門具有倒密封結(jié)構(gòu)，保證閥門開啟運(yùn)行時(shí)，不經(jīng)閥桿外漏。
7、電動(dòng)截止閥配有DZW系列閥門電動(dòng)裝置，具有殼體小，重量輕，功能全，外形美等特點(diǎn)，并可與程控電腦配套使用，也可按用戶要求選配電動(dòng)裝置。
1. Product design and manufacturing shall be based on E101 and JB/T 3595 standard, with reasonable structure, excellent performance and beautiful appearance.
2. Pressure self-tightening sealing structure is adopted in the valve middle cavity, and the sealing property is good. The two ends of the branch are welded, and the weld groove can be connected by standard or user's request.
3. The disc and seat cover are made of stellite and cobalt base hard alloy, wear resistant, high temperature resistance, good abrasion resistance and long service life.
4. The valve rod is treated with adjustment and surface nitrification. It has good corrosion resistance and abrasion resistance.
5. The valve cover packing function is reasonable, packing and corrosion inhibitor, sealing and reliable.
6. The valve has an inverted seal structure to ensure that the valve opens and runs without the stem leakage.
7, electric cut-off valve is equipped with DZW series valve electric device, with a small shell, light weight, full functions, appearance beautiful wait for a characteristic,ａnd can be used with programmable computer, can also be equipped with electric device according to the requirements of customers.
產(chǎn)品特征 Spericfications
適用介質(zhì)：水、氣、油品、天然氣和酸堿腐蝕性介質(zhì)
適用溫度：-196~540℃
驅(qū)動(dòng)方式：手動(dòng)、氣動(dòng)、電動(dòng)等
公稱壓力：20~25MPa
公稱通徑：DN15~50mm
Applicable media: water, gas, oil, gas and acid and alkali corrosive medium
Applicable temperature: -196~540℃
Driver: manual, pneumatic, electric, etc
Nominal pressure: 20~25MPa
Nominal size: DN15~50mm
主要零件和材質(zhì) Main parts and materials
| 序號(hào) NO | 零件名稱 Accessor name | 材質(zhì) Material |
| GB系列 | ||
| 1 | 閥體 Body | WCB, WC6, WC9, 20CrMov, 15Cr1MoV |
| 2 | 閥瓣 Wedge | A105, 12Cr1MoV |
| 3 | 閥桿 Stem | 20Cr13, 38CrMoAL, 25Cr2MoV |
| 4 | 上密封座 Sealing ring | F304 |
| 5 | 支架 Yoke | WCB, WC6 |
| 6 | 填料壓蓋 Gland | WCB, WC6 |
| 7 | 填料 Packing | 石墨 |
| 8 | 閥桿螺母 Stem nut | ZCuAL10Fe3 |
| 9 | 螺柱 Bonnet bolt | 35 35CrMo 25Cr2MoV |
| 10 | 螺母 Nut | 45, 35CrMo |
| 11 | 手輪 Handwheel | 瑪鋼 QT450-10 |
| 12 | 并帽 Lock nut | 45# |
技術(shù)規(guī)范 Technical specification
| 設(shè)計(jì)依據(jù) Design reference | GB系列 GB series |
| 設(shè)計(jì)標(biāo)準(zhǔn) Design standard | GB/T12235 |
| 結(jié)構(gòu)長度 Face to face | GB/T12221 |
| 連接法蘭 End flange | GB/T12224 |
| 試驗(yàn)和檢驗(yàn) Test & inspection | GB/T26480 |
試驗(yàn)壓力 Test prssure
| 壓力等級(jí) Pressure grade | 試驗(yàn)壓力 Test pressure | |||
| 公稱壓力 PN Nominal pressure | 殼體試驗(yàn) Sheil test | 正密封試驗(yàn) Sealing test | 反密封試驗(yàn) Sealing test | 氣密封試驗(yàn) Air seal test |
| 16.0 | 24.0 | 17.6 | 17.6 | 0.6 |
| 20.0 P54 10V | 30.0 | 22.0 | 22.0 | 0.6 |
| 25.0 P54 14V | 37.5 | 27.5 | 27.5 | 0.6 |
| 32.0 P54 17V | 48.0 | 32.5 | 32.5 | 0.6 |
截止閥結(jié)構(gòu)長度和外接尺寸 Main connection dimensions
| PN:25.0~32.0 P57 170V | ||||||
| 公稱通徑 DN | 15 | 20 | 25 | 32 | 40 | 50 |
| L(mm) | 150 | 170 | 170 | 180 | 230 | 250 |
| H(mm) | 245 | 250 | 250 | 310 | 440 | 450 |
| D0(mm) | 200 | 200 | 240 | 280 | 320 | 320 |
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