Sanitary Clamp Butterfly Valve
KINGMAN supplies sanitary clamp butterfly valves. Tri-clamp connections enable quick assembly and disassembly without welding, streamlining on-site installation and routine cleaning. The valve body is available in 304 or 316L stainless steel with smoothly polished inner bore for low fluid resistance and minimal product accumulation. Precision sanitary sealing delivers reliable shutoff and complies with GMP hygiene standards. Manufactured to 3A, SMS, DIN and ISO standards. Ideal for sanitary pipelines in food, beverage and pharmaceutical industries, it supports in-place cleaning. Manual or pneumatic actuators are optional to accommodate diverse production control requirements.
Specifications
| Parameter | Value |
|---|---|
| Product Type | Sanitary Butterfly Valve |
| Size Range | DN15‑DN200 (approx. 1/2"‑8") |
| Body & Disc Material | 304 / 316L stainless steel (AL6XN, Hastelloy, Alloy 22 available on request) |
| Seal Material | EPDM (standard); PTFE / FKM (Viton) / Silicon (optional — please confirm) |
| Working Temperature | 130 °C |
| Max. Working Pressure | 1000 kPa (10 Bar) for DN15‑DN100; 800 kPa (8 Bar) for DN125‑DN150 |
| Min. Working Pressure | Full vacuum (with EPDM seal) |
| Connection Standard | 3A / SMS / DIN / ISO / RJT / IDF / ASME BPE |
| Connection Type | Tri‑Clamp / Weld / Threaded / Flange (please confirm) |
| Operation Type | Manual handle / Pneumatic actuator |
| Certification | ISO 9001, 3A,CE,EAC,health wading license |
Dimensions
DIN Standard
| Material Code | Size | O | B | K×K | A | H |
|---|---|---|---|---|---|---|
| BF01DINCCH104EP015 | DN15 | 78.0 | 34.0 | 8.2×8.2 | 68.0 | 39.0 |
| BF01DINCCH104EP020 | DN20 | 78.0 | 34.0 | 8.2×8.2 | 68.0 | 39.0 |
| BF01DINCCH104EP025 | DN25 | 78.0 | 50.5 | 8.2×8.2 | 68.0 | 39.0 |
| BF01DINCCH104EP032 | DN32 | 80.0 | 50.5 | 8.2×8.2 | 72.0 | 41.0 |
| BF01DINCCH104EP040 | DN40 | 80.0 | 50.5 | 8.2×8.2 | 72.0 | 44.0 |
| BF01DINCCH104EP050 | DN50 | 100.0 | 64.0 | 10.0×10.0 | 74.0 | 55.0 |
| BF01DINCCH104EP065 | DN65 | 117.0 | 91.0 | 10.0×10.0 | 80.0 | 63.5 |
| BF01DINCCH104EP080 | DN80 | 140.0 | 106.0 | 10.0×10.0 | 86.0 | 70.0 |
| BF01DINCCH104EP100 | DN100 | 160.0 | 119.0 | 10.0×10.0 | 90.0 | 80.0 |
| BF01DINCCH104EP125 | DN125 | 190.0 | 145.0 | 12.0×12.0 | 114.0 | 95.0 |
| BF01DINCCH104EP150 | DN150 | 225.0 | 167.0 | 12.0×12.0 | 120.0 | 112.5 |
SMS Standard
| Material Code | Size | O | B | K×K | A | H |
|---|---|---|---|---|---|---|
| BF01SMSCCH104EP019 | 19 | 78.0 | 50.5 | 8.2×8.2 | 68.0 | 39.0 |
| BF01SMSCCH104EP025 | 25 | 78.0 | 50.5 | 8.2×8.2 | 68.0 | 39.0 |
| BF01SMSCCH104EP032 | 32 | 80.0 | 50.5 | 8.2×8.2 | 72.0 | 40.0 |
| BF01SMSCCH104EP038 | 38 | 80.0 | 50.5 | 8.2×8.2 | 72.0 | 40.0 |
| BF01SMSCCH104EP051 | 51 | 100.0 | 64.0 | 10.0×10.0 | 74.0 | 50.0 |
| BF01SMSCCH104EP063 | 63 | 117.0 | 77.5 | 10.0×10.0 | 80.0 | 57.0 |
| BF01SMSCCH104EP076 | 76 | 129.0 | 91.0 | 10.0×10.0 | 80.0 | 64.5 |
| BF01SMSCCH104EP089 | 89 | 140.0 | 106.0 | 10.0×10.0 | 86.0 | 70.0 |
| BF01SMSCCH104EP102 | 102 | 160.0 | 119.0 | 10.0×10.0 | 90.0 | 80.0 |
3A Standard
| Material Code | Size | O | B | K×K | A | H |
|---|---|---|---|---|---|---|
| BF01D3ACCH104EP050 | 1/2" | 78.0 | 25.4 | 8.2×8.2 | 68.0 | 39.0 |
| BF01D3ACCH104EP075 | 3/4" | 78.0 | 25.4 | 8.2×8.2 | 68.0 | 39.0 |
| BF01D3ACCH104EP100 | 1" | 78.0 | 50.5 | 8.2×8.2 | 68.0 | 39.0 |
| BF01D3ACCH104EP125 | 1 1/2" | 80.0 | 50.5 | 8.2×8.2 | 72.0 | 40.0 |
| BF01D3ACCH104EP150 | 2" | 100.0 | 64.0 | 10.0×10.0 | 74.0 | 50.0 |
| BF01D3ACCH104EP200 | 2 1/2" | 117.0 | 77.5 | 10.0×10.0 | 80.0 | 58.5 |
| BF01D3ACCH104EP250 | 3" | 129.0 | 91.0 | 10.0×10.0 | 80.0 | 64.5 |
| BF01D3ACCH104EP300 | 4" | 160.0 | 119.0 | 10.0×10.0 | 90.0 | 80.0 |
| BF01D3ACCH104EP350 | 5" | 190.0 | 145.0 | 12.0×12.0 | 114.0 | 95.0 |
| BF01D3ACCH104EP400 | 6" | 225.0 | 167.0 | 12.0×12.0 | 120.0 | 112.5 |
| BF01D3ACCH104EP500 | 8" | 285.0 | 217.0 | 14.0×14.0 | 126.0 | 142.5 |
| BF01D3ACCH104EP600 | ||||||
| BF01D3ACCH104EP800 |
ISO Standard
| Material Code | Size | O | B | K×K | A | H |
|---|---|---|---|---|---|---|
| BF01DINCCH104EP019 | φ19 | 78.0 | 25.4 | 8.2×8.2 | 68.0 | 39.0 |
| BF01DINCCH104EP025 | φ25 | 78.0 | 50.5 | 8.2×8.2 | 68.0 | 39.0 |
| BF01DINCCH104EP032 | φ32 | 80.0 | 50.5 | 8.2×8.2 | 72.0 | 40.0 |
| BF01DINCCH104EP038 | φ38 | 80.0 | 50.5 | 8.2×8.2 | 72.0 | 40.0 |
| BF01DINCCH104EP045 | φ45 | 95.0 | 64.0 | 8.2×8.2 | 72.0 | 47.5 |
| BF01DINCCH104EP051 | φ51 | 100.0 | 64.0 | 10.0×10.0 | 74.0 | 50.0 |
| BF01DINCCH104EP057 | φ57 | 110.0 | 77.5 | 8.2×8.2 | 74.0 | 55.0 |
| BF01DINCCH104EP063 | φ63 | 117.0 | 77.5 | 10.0×10.0 | 80.0 | 58.5 |
| BF01DINCCH104EP076 | φ76 | 129.0 | 91.0 | 10.0×10.0 | 80.0 | 64.5 |
| BF01DINCCH104EP089 | φ89 | 140.0 | 106.0 | 10.0×10.0 | 86.0 | 70.0 |
| BF01DINCCH104EP102 | φ102 | 160.0 | 119.0 | 10.0×10.0 | 90.0 | 80.0 |
| BF01DINCCH104EP108 | φ108 | 160.0 | 119.0 | 10.0×10.0 | 90.0 | 80.0 |
| BF01DINCCH104EP133 | φ133 | 190.0 | 145.0 | 12.0×12.0 | 114.0 | 95.0 |
| BF01DINCCH104EP159 | φ159 | 225.0 | 183.0 | 12.0×12.0 | 120.0 | 112.5 |
| BF01DINCCH104EP219 | φ219 | 285.0 | 233.5 | 14.0×14.0 | 126.0 | 142.5 |
Features
- Forged/precision-cast 304/316L stainless steel body and disc for excellent corrosion resistance and hygienic durability; higher alloys (AL6XN, Hastelloy, Alloy 22) available for aggressive media.
- Crevice-free sanitary structure with a smooth, self-draining flow path that supports CIP/SIP and prevents product entrapment.
- EPDM seat as standard, with PTFE, FKM or silicone options to match specific temperature, chemical-compatibility and regulatory needs.
- Full-vacuum to 10 Bar rating across the DN15–DN150 range, covering the pressure envelope of most clean-process lines.
- Multi-position locking handle secures the disc in full-open, intermediate and closed positions for safe, repeatable manual isolation.
- Pneumatic actuation option for remote and automated on/off control in integrated process systems.
- Compliant with 3A, SMS, DIN, ISO and BS standards, supporting acceptance in North American, European, Southeast Asian and Middle Eastern projects.
- Compact quarter-turn design with high flow capacity (high Kv) and low pressure drop, delivering fast open/close cycles while saving valuable installation space in skid-mounted and line-integrated process systems.
Working Principle
The sanitary tri-clamp butterfly valve follows the quarter-turn disc principle: rotating the stem turns the circular disc from parallel (fully open) to perpendicular (fully closed) to control the flow. Its defining working characteristic lies in the clamp connection — two sanitary clamp ends are fastened with a clamp band and food-grade gasket, so the valve can be installed in or removed from the line within minutes, without welding or special tools. This makes it the preferred choice for lines that demand frequent disassembly, in-place inspection and CIP cleaning, as the joint introduces no threads or dead space for product retention.
Why Choose KINGMAN
Stock Availability
Standard stocked sanitary components can be prepared within seven working days, giving distributors, equipment manufacturers and project buyers a practical supply option when inventory replenishment or installation schedules become urgent.
10,000+ Options
Source sanitary valves, fittings, sight glasses, strainers and related components across different materials, sizes, standards and connection configurations, making multi-category purchasing easier through one sanitary component manufacturer.
Flexible Shipping
We support both FCL and LCL shipments for different purchasing volumes, while customers with established logistics networks can also arrange collection directly through their own appointed freight forwarders.
