- New
BVALVE Electric Actuated Bellows Sealed Globe Valve BV25065 ELE / BV25066 ELE, PN40 (DN15 to DN300)
PN40 bellows sealed globe valve with IP66 electric linear actuator (3-point, 4-20 mA or 0-10 V DC control), in carbon steel WCB or stainless steel CF8M, DN15 to DN300, up to +400 °C. Made in Spain.
Certified equipment
ATEX / IECEx documentation supplied where stated
Worldwide delivery
Incoterms agreed in each quotation
Quotation first
Price, lead time and certificates in every offer
The BVALVE BV25065 ELE (carbon steel WCB) and BV25066 ELE (stainless steel CF8M) are straight pattern PN40 bellows sealed globe valves fitted with an IP66 electric linear actuator with manual override, for automated on/off or modulating control from DN15 to DN300.
The multi-wall stainless steel bellows, with anti-torque device and tested for 30,000 cycles, is backed by a pure graphite TA-Luft safety packing and a metal back seat that prevents leakage in the open position.
Key features
- Electric linear actuator IP66 with manual device, reduced height and weight
- Power supply 220 V 50/60 Hz, 24 V AC or 24 V DC; control signal 3-point, 4-20 mA or 0-10 V DC
- Multi-layer stainless steel bellows (double, triple or quadruple wall) with anti-torque device, tested for 30,000 cycles
- Stem guided at two points; non-ejectable stem with metal back seat
- Free-rotating conical plug (360°), hard-faced plug and seat; regulating control plug on request
- TA-Luft pure graphite safety packing; graphite-coated stainless steel 1.4571 bonnet gasket in tongue and groove flanges
- Zero leakage, seat tightness rate A to EN 12266-1
Technical data
| Models | BV25065 ELE (carbon steel); BV25066 ELE (stainless steel) |
| Size range | DN15 to DN300 |
| Pressure rating | PN40 |
| Temperature range | -10 to +400 °C (WCB; down to -60 °C on consultation); -60 to +400 °C (CF8M; down to -200 °C on consultation) |
| Body material | ASTM A216 WCB (1.0619) / ASTM A351 CF8M (1.4408) |
| Bellows / packing | Multi-wall bellows AISI 321 or 1.4571 / AISI 316Ti; graphite TA-Luft safety packing |
| Plug and seat | CA15 + 13 % Cr overlay and WCB + 13 % Cr overlay (carbon steel); CF8M + Stellite Gr. 6 and Stellite Gr. 21 (stainless steel) |
| End connection | Flanges EN 1092-1 |
| Actuator | Electric linear, IP66; MC253 / MC503 / MC1003 / MC1503 / MH2503 / D249 / D500 / D1000 series |
| Closing pressure (examples) | 40 bar DN15 to DN25 (MC253 1922C); 40 bar DN100 (D249 250 N.m); 40 bar DN200 (D1000 LE200.1); 26 bar DN300 (D1000 LE200.1) |
| Test pressures | Hydro body 60 bar; hydro seat 44 bar; air seat 7 bar |
| Example rating | WCB: 40 bar at -10 to 120 °C, 23.8 bar at 400 °C; CF8M: 40 bar at -60 to 150 °C, 27.4 bar at 400 °C |
| Operation | Electric, 3-point or modulating (4-20 mA / 0-10 V DC), with manual device |
| Options | Regulating plug; mechanical position switches; digital stroke indicator; position feedback signal |
Materials
- Body, bonnet and gland flange: ASTM A216 WCB (1.0619) or ASTM A351 CF8M (1.4408)
- Plug: ASTM A217 CA15 + 13 % Cr overlay (carbon steel) or CF8M + Stellite Gr. 6 (stainless steel)
- Integral seat: WCB + 13 % Cr overlay or CF8M + Stellite Gr. 21
- Bellows: AISI 321 (carbon steel) or 1.4571 / AISI 316Ti (stainless steel)
- Stem: ASTM A276 type 410 or type 316
- Gasket: spiral wound SS 304 or SS 316 + graphite; packing: graphite
- Fasteners: ASTM A193 B7 / A194 2H or ASTM A193 B8M / A194 8M
- Actuator: steel
Applications
- Steam and superheated steam control and isolation
- Thermal oil and hot water circuits
- Gas industry and power stations
- Chemical plants and aggressive or toxic media (CF8M version)
Standards and certification
Designed with flanges to EN 1092-1 and seat tightness to EN 12266-1 rate A according to the manufacturer. The manufacturer declares PED 2014/68/EU conformity, a TA-Luft packing and helium leakage testing to VDI 2440, fire-safe design to API 607 5th edition and an ATEX 2014/34/EU version, and EN 10204 3.1 certificates are available. Certificates and test reports are provided with the quotation.
Supplied on quotation and configured to your requirements (size, pressure rating, end connection, materials, operator). Data sheet and dimension tables available on request.
BVALVE-BV2506X-ELE
Data sheet
- Size range
- DN15 to DN300
- Pressure rating
- PN40
- Body material
- Carbon steel WCB / Stainless steel CF8M
- Valve type
- Electric actuated bellows sealed globe valve
- Actuator
- Electric linear IP66
- Control signal
- 3-point / 4-20 mA / 0-10 V DC
9 other products in the same category:
PN40 bellows sealed globe valve with IP66 electric linear actuator (3-point, 4-20 mA or 0-10 V DC control), in carbon steel WCB or stainless steel CF8M, DN15 to DN300, up to +400 °C. Made in Spain.