供應(yīng)焊接閥蓋鍛鋼閘閥/煤氣過(guò)濾器/傘齒輪焊接閘閥
【簡(jiǎn)單介紹】
【詳細(xì)說(shuō)明】
結(jié)構(gòu)特點(diǎn) DESIGN FEATURES
1. 結(jié)構(gòu)緊湊,非常堅(jiān)固,適用于高壓高溫應(yīng)用領(lǐng)域。
A compact but extremely sturdy design for high pressure-temperature service.
2. 實(shí)心鎢鉻鈷合金6楔板(備選項(xiàng)),確保較低的磨損和較長(zhǎng)的使用壽命。
Solid Slite 6 wedge (optional) ensures low friction and long service life.
3. 1500磅級(jí)的閥門和用于蒸汽應(yīng)用領(lǐng)域的閥門,其閥座是通過(guò)密封焊接到閥體上的。
For Class 1500 valves and for steam service, seats are seal-welded to the body.
4. 填料環(huán)經(jīng)過(guò)4000 psi高壓預(yù)壓縮,具有完整的密封性能。
Packing rings are precompressed to 4000 psi to provide a high integrity seal.
5. 焊接閥帽閥門,閥帽經(jīng)過(guò)螺紋旋進(jìn),旋進(jìn)扭矩達(dá)到工程扭矩值,閥體閥帽連接是強(qiáng)度-焊接連接,這樣具有雙重保護(hù)防止泄露。(閥體/閥帽螺紋和強(qiáng)度-焊接連接)。
For welded bonnet valves, the bonnet is threaded in and torqued to an engineered torque value and the body bonnet joint is strength-welded, offering double protection against leakage. (Body/bonnet threads and strength-weld).
6. 全導(dǎo)向楔板減少閥座表面的磨損。
Fully guided wedge reduces wear on seating surfaces.
7. 可維修的2件式閥桿驅(qū)動(dòng)。
Repairable 2-piece stem drive.
通徑 Size | A | B | C | D | H | K | L | |||||||||||||||
800 | 1500 | 2500 | 4500 | 800 | 1500 | 2500 | 4500 | 800 | 1500 | 2500 | 4500 | 800 | 1500 | 2500 | 4500 | 800 | 1500 | 2500 | 4500 | |||
1/4 | 0.25 | 0.25 | - | - | 2.88 | 3.50 | - | - | 4.63 | 6.40 | - | - | 5.13 | 7.10 | - | - | 2.50 | 3.50 | - | - | 0.555 | 0.38 |
3/8 | 0.25 | 0.25 | - | - | 2.88 | 3.50 | - | - | 4.63 | 6.40 | - | - | 5.13 | 7.10 | - | - | 2.50 | 3.50 | - | - | 0.690 | 0.38 |
1/2 | 0.38 | 0.35 | 0.50 | - | 2.88 | 3.50 | 5.00 | - | 4.63 | 6.40 | 9.00 | - | 5.13 | 7.10 | 9.80 | - | 2.50 | 3.50 | 6.00 | - | 0.855 | 0.38 |
3/4 | 0.50 | 0.50 | 0.50 | 0.58 | 3.25 | 3.50 | 5.00 | 7.00 | 5.90 | 6.40 | 9.00 | 11.82 | 6.63 | 7.10 | 9.80 | 12.62 | 3.50 | 3.50 | 6.00 | 8.00 | 1.065 | 0.50 |
1 | 0.69 | 0.69 | 0.69 | 0.58 | 3.50 | 5.00 | 5.00 | 8.00 | 6.30 | 8.10 | 9.10 | 11.82 | 7.20 | 8.90 | 10.00 | 12.62 | 3.50 | 5.00 | 6.00 | 8.00 | 1.330 | 0.50 |
11/4 | 1.25 | 1.25 | 0.96 | 0.88 | 5.00 | 5.25 | 10.00 | 11.00 | 7.77 | 9.40 | 11.30 | 16.50 | 9.12 | 10.80 | 12.50 | 17.72 | 5.00 | 6.00 | 8.00 | 12.00 | 1.675 | 0.50 |
11/2 | 1.25 | 1.25 | 0.96 | 0.88 | 5.00 | 5.25 | 10.00 | 11.00 | 7.77 | 9.40 | 11.30 | 16.50 | 9.12 | 10.80 | 12.50 | 17.72 | 5.00 | 6.00 | 8.00 | 12.00 | 1.915 | 0.50 |
2 | 1.50 | 1.50 | 1.50 | 1.20 | 5.25 | 10.00 | 10.00 | 11.00 | 8.50 | 12.40 | 12.40 | 17.00 | 10.40 | 14.10 | 14.15 | 18.6 | 6.00 | 10.00 | 10.00 | 12.00 | 2.406 | 0.62 |