Dead-Leg Free
Diaphragm seal leaves no stem cavity or stagnation point — no bacterial growth, no residue.
GB (China) CPVC/UPVCPN10 / 1.0MPaEPDM/FPMDN15~DN150
CPVC / UPVC · PN10 · Dead-Leg Diaphragm Seal
Type-I Flanged Diaphragm Valve (G41X-10S)
CPVC / UPVC · PN10 · Dead-Leg Diaphragm Seal
Chinese-standard G41X-10S flanged diaphragm valve rated 1.0 MPa (PN10). The diaphragm seal keeps the stem out of the media and leaves no dead leg — ideal for aggressive and high-purity fluids. EPDM or FPM (Viton) seals.
Key Specifications
| Body Material | CPVC / UPVC（可选） |
| Temp Range | CPVC −20°C~95°C；UPVC −10°C~60°C |
| Pressure | 1.0 MPa（PN10） |
| Seal | EPDM · FPM（氟橡胶/Viton） |
| Feature | Diaphragm seal, no stem penetrating the media cavity, no dead zones |
| Connection | Flange |
Dimensional Data
| DN (mm) | A (mm) | B (mm) | D (mm) | L (mm) | H (mm) | φC Bolt Circle | φD OD | N-φ Bolt Holes |
|---|---|---|---|---|---|---|---|---|
| 15 | 57 | 47 | 39 | 110.5 | 75 | 65 | 95 | 4-φ14 |
| 20 | 69 | 59 | 49 | 124 | 102 | 75 | 105 | 4-φ14 |
| 25 | 87 | 65 | 63 | 145 | 120 | 85 | 115 | 4-φ14 |
| 32 | 95 | 81 | 75 | 166.5 | 130 | 100 | 140 | 4-φ18 |
| 40 | 115 | 95 | 85 | 194 | 160 | 110 | 150 | 4-φ18 |
| 50 | 130 | 109 | 110 | 235.5 | 160 | 125 | 165 | 4-φ18 |
| 65 | 200 | 185 | 115 | 304 | 245 | 145 | 185 | 4-φ18 |
| 80 | 226 | 235 | 150 | 370 | 280 | 160 | 200 | 8-φ18 |
| 100 | 290 | 260 | 211 | 406 | 340 | 180 | 220 | 8-φ18 |
| 125 | 318 | 300 | 245 | 398 | 420 | 210 | 250 | 8-φ18 |
| 150 | 400 | 360 | 290 | 572 | 465 | 240 | 285 | 8-φ22 |
| For more sizes and specifications, please contact our customer service or email info@mhf-pipe.cloud | ||||||||
All dimensions in millimeters (mm), for reference only. Actual dimensions prevail.
Product Features
✦
✦
All-Plastic Corrosion Resistance
Body and wetted parts are entirely CPVC/UPVC — resistant to acids, alkalis, salts and oxidisers.
✦
Bolted Flange Ends
Flanged ends bolt directly to flanged ball valves, filters and pumps.
Applications
Bulk Orders · Custom Specs · Technical Consulting
Inquire Now →Negotiable MOQ · Fast delivery · 10-20% price advantage
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