Valve for mounting on HVAC Terminal Units (fan coils, heat exchangers and so on)

Available in the following versions :

• with four F threaded (ISO 228/1) mounted union ends
• without union ends (unions can be ordered as option in any configuration)

Air testing according to EN12266-1

Available in 40mm or 80mm center to center version

One piece body with integral by-pass channel

Blow-out proof stems

PN25 (Max 25bar up to 110°C, max 20bar above)

Working Conditions :

Suitable for water -10°C to +130°C

• below 0°C only for water with added antifreeze fluids
• over 100°C only for water with added anti-boiling fluids

(Ethylene glycol or propylene glycol mixtures up to 50% may be used)

Ductile Iron Lug Butterfly Valve

For EN1092 PN16 flanges (also PN10 for DN150 and below)

Lengths according to EN558-1 series 20

Design according to EN593

Testing according to EN12266-1

Epoxy coating (min. 150um)

Available with nikel plated ductile iron disc or stainless steel disc

EPDM seat, EPDM stem O-rings, PTFE Bushing

With lever or manual gear

With ISO 5211 flange for electric or pneumatic actuator

PN16 (PN10 for DN350 or above)

Working conditions :

- Suitable for : water -10°C to +110°C

below 0°C only for water with added antifreeze fluids

- Not suitable for : gases group 1&2, liquids group 1 (Dir. 2014/68/EU)

Fixed Orifice DZR Brass Double Regulating Valve

Threaded F/F (ISO 228/1 for DN15 and DN20, ISO 7/1 Rp above)

Also available with drain on high pressure test point (Fig. 9516)

Design according to BS7350

Tolerance on nominal Kvs +/- 3% (test according to BS7350)

PN25 (Max 25bar up to 110°C, max 20bar above)

Working Conditions :

Suitable for water -10°C to +130°C (120°C with O/N kit)

• below 0°C only for water with added antifreeze fluids
• over 100°C only for water with added anti-boiling fluids

(Ethylene glycol or propylene glycol mixtures up to 50% may be used)

DZR Brass Pressure Independent Control Valve (PICV)

Threaded M/M for union ends (ISO 228/1)

With differential pressure regulator for Dp up to 400kpA

Tolerance on nominal regulated flow +/- 15%

Available in the following versions :

• 9700 without test points (this does not allow the installation of test points)
• 9705 with test points

Flow modulation always use the whole valve stroke (independently from the presetting)

With threaded M30x1,5 connection for linear actuator

PN20 (Max 20bar up to 100°C, max 10bar at 130°C)

Working Conditions :

Suitable for water -10°C to +130°C

• below 0°C only for water with added antifreeze fluids
• over 100°C only for water with added anti-boiling fluids

(Ethylene glycol or propylene glycol mixtures up to 50% may be used)

Valve for mounting on HVAC Terminal Units (fan coils, heat exchangers and so on)

Available in the following versions :

• with four F threaded (ISO 228/1) mounted union ends
• without union ends (unions can be ordered as option in any configuration)

Air testing according to EN12266-1

Available in 40mm or 80mm center to center version

One piece body with integral by-pass channel

Blow-out proof stems

PN25 (Max 25bar up to 110°C, max 20bar above)

Working Conditions :

Suitable for water -10°C to +130°C

• below 0°C only for water with added antifreeze fluids
• over 100°C only for water with added anti-boiling fluids

(Ethylene glycol or propylene glycol mixtures up to 50% may be used)

Ductile Iron Lug Butterfly Valve

For EN1092 PN16 flanges (also PN10 for DN150 and below)

Lengths according to EN558-1 series 20

Design according to EN593

Testing according to EN12266-1

Epoxy coating (min. 150um)

Available with nikel plated ductile iron disc or stainless steel disc

EPDM seat, EPDM stem O-rings, PTFE Bushing

With lever or manual gear

With ISO 5211 flange for electric or pneumatic actuator

PN16 (PN10 for DN350 or above)

Working conditions :

- Suitable for : water -10°C to +110°C

below 0°C only for water with added antifreeze fluids

- Not suitable for : gases group 1&2, liquids group 1 (Dir. 2014/68/EU)

Fixed Orifice DZR Brass Double Regulating Valve

Threaded F/F (ISO 228/1 for DN15 and DN20, ISO 7/1 Rp above)

Also available with drain on high pressure test point (Fig. 9516)

Design according to BS7350

Tolerance on nominal Kvs +/- 3% (test according to BS7350)

PN25 (Max 25bar up to 110°C, max 20bar above)

Working Conditions :

Suitable for water -10°C to +130°C (120°C with O/N kit)

• below 0°C only for water with added antifreeze fluids
• over 100°C only for water with added anti-boiling fluids

(Ethylene glycol or propylene glycol mixtures up to 50% may be used)