With decades of engineering expertise, JOEPAI provides high quality PTFE Lined Y Pattern Globe Valve that strictly comply with international standards. Each valve undergoes 100% pressure and sealing inspection before leaving the factory. We provide OEM support, short delivery times, and customized material configurations for project specific needs.The lined globe valve is a type of shut-off valve where the closing element (disc) is driven by the valve stem and moves up and down along the center axis of the valve seat. It is commonly used to connect or shut off the medium in pipelines and is generally not used for flow regulation. Basic structures include: J41 type straight-through, J44 type angle, and J45 type oblique (Y-type).
Lined globe valves feature compact structure, flexible operation, strong corrosion resistance, and short stroke. They are widely used in applications with severe corrosion, such as chemical industry, petroleum, pharmaceuticals, food, steel smelting, papermaking, hydropower, and environmental protection.
Lining Materials: PFA, PTFE, FEP, GXPO, etc.
Operation Methods: Manual, Gear (Worm Gear), Electric, Pneumatic, Hydraulic.
In industries where aggressive chemicals are the norm, standard metallic valves quickly succumb to corrosion and failure. PTFE (Polytetrafluoroethylene) and PFA (Perfluoroalkoxy) Lined Y-Pattern Globe Valves are engineered specifically for this challenge, offering a superior solution for controlling the flow of highly corrosive, ultra-pure, or sticky media.
Design and manufacture standard: GB12235
Face to face dimension: GB12221
Flange dimension standard: JB/T 79, ANSI B16.5, DIN 2543, JIS B2020
Lining Layer: Electrospark detecting
Test Standard: GB/T 13927, API 598
Nominal pressure : PN ( MPA)
Body test pressure: PNX1.5
Seal Test Pressure: PNX1.1
| Body | |
| Body lining | Fluorine plastic |
| Bonnet | Cast iron, carbon steel, stainless steel |
| Disc | Carbon steel, stainless steel, fully covered with fluorine plastic |
| Gland | |
| Stem | Carbon steel, stainless steel, partially covered with fluorine plastic |
| Handwheel |
| Standard Value(:mm) | Reference Value | ||||||||
| DN(mm) | L | D | D1 | D2 | f | b | Z-φd | DO | W(kg) |
| PN2.5MPa | |||||||||
| 15 | 130 | 95 | 65 | 45 | 2 | 16 | 4-φ14 | 265 | 4 |
| 20 | 150 | 105 | 75 | 58 | 2 | 18 | 4-φ14 | 270 | 5 |
| 25 | 160 | 115 | 85 | 68 | 2 | 18 | 4-φ14 | 275 | 6 |
| 32 | 180 | 135 | 100 | 78 | 2 | 18 | 4-φ18 | 290 | 9 |
| 40 | 200 | 145 | 110 | 88 | 3 | 18 | 4-φ18 | 320 | 11 |
| 50 | 230 | 160 | 125 | 102 | 3 | 20 | 4-φ18 | 335 | 14 |
| 65 | 290 | 180 | 145 | 122 | 3 | 22 | 8-φ18 | 400 | 21 |
| 80 | 310 | 195 | 160 | 138 | 3 | 24 | 8-φ18 | 450 | 30 |
| 100 | 350 | 230 | 190 | 162 | 3 | 24 | 8-φ23 | 495 | 36 |
| 125 | 400 | 270 | 220 | 188 | 3 | 26 | 8-φ26 | 560 | 70 |
| 150 | 480 | 300 | 250 | 218 | 3 | 28 | 8-φ26 | 650 | 80 |
| 200 | 600 | 360 | 310 | 278 | 3 | 30 | 12-φ26 | 750 | |
| 250 | 650 | 425 | 370 | 335 | 3 | 32 | 12-φ30 | 840 | 250 |
| 300 | 700 | 485 | 430 | 395 | 4 | 34 | 16-φ30 | 970 | |
| 350 | 790 | 550 | 490 | 448 | 4 | 38 | 16-φ34 | 500 | |
| Nominal diameter | Nominal pressure | Working pressure | L | D | D1 | n-Фd | f | H1 | H2 | D0 | Weight |
| 25 | 1.6 1.0 | 1.6 | 160 | 100 | 75 | 4-2 | 2 | 2595 | 280 | 120 | 4.5 |
| 32 | 200 | 120 | 90 | 4-14 | 2 | 140 | 13 | ||||
| 40 | 200 | 130 | 100 | 4-14 | 3 | 320 | 353 | 140 | 9.5 | ||
| 50 | 230 | 140 | 110 | 4-14 | 3 | 342 | 375 | 160 | 16.5 | ||
| 65 | 1.0 | 290 | 160 | 130 | 4-14 | 3 | 180 | ||||
| 80 | 310 | 190 | 150 | 4-18 | 3 | 467 | 520 | 200 | 32 | ||
| 100 | 350 | 210 | 170 | 4-18 | 3 | 532 | 600 | 280 | 45 | ||
| 125 | 400 | 240 | 200 | 8-18 | 3 | 604 | 685 | 280 | 67 | ||
| 150 | 480 | 265 | 225 | 8-18 | 3 | 635 | 728 | 320 | 89 | ||
| 200 | 0.6 | 495 | 320 | 280 | 8-18 | 4 | 735 | 866 | 400 | 145 | |
| 250 | 622 | 375 | 335 | 12-18 | 4 | ||||||
| 300 | 698 | 4 |
Address
Building 2, No. 4228, Binhai 3rd Road, Xinghai Street, Longwan District, Wenzhou City, Zhejiang Province, China
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