Control valve 2-way DN 15/4-50mm - Nodular Cast Iron | Clorius Controls | Philippopoulos s.a.
Control valve 2-way DN 15/4-50mm - Nodular Cast Iron | Clorius Controls | Philippopoulos s.a.

Control valve 2-way DN 15/4-50mm - Nodular Cast Iron | Clorius Controls

Clorius G1F – 2-Way Control Valve DN15/4–DN50

The Clorius G1F is a flanged, single-seated control valve made from nodular cast iron EN-GJS-400-15 with a nominal pressure rating of PN25. It is designed for flow regulation in hot water, steam, and thermal oil applications, suitable for industrial processes, district heating, central heating systems, and marine installations.

Construction and Standards

  • DN15/4 to DN50.
  • Body: Nodular cast iron EN-GJS-400-15.
  • Shaft, seat, and cone: Stainless steel.
  • Gasket: Stainless steel foil.
  • Flanges according to EN 1092-2 or ANSI B16.5 Class 150.
  • Counter flanges according to DIN 2634.
  • Actuator connection: G1B according to ISO 228.
  • Pressure/temperature diagram according to DIN 2401.

Hydraulic Characteristics

The G1F features a quadratic flow characteristic with a control ratio Kvs/Kvr >25. This characteristic is maintained until the flow drops below approximately 4% of full flow. The datasheet indicates single-seat leakage below 0.05% of full flow, while the technical data table shows a limit of ≤0.5% of Kvs; final selection should confirm the required tightness class per application.

Kvs and Stroke

  • DN15/4: Kvs 0.20 m³/h, stroke 6 mm.
  • DN15/6: Kvs 0.45 m³/h.
  • DN15/9: Kvs 0.95 m³/h.
  • DN15/12: Kvs 1.7 m³/h.
  • DN15: Kvs 2.75 m³/h.
  • DN20–DN50: Kvs 5–30 m³/h, stroke 6.5–10 mm.

Operation with Actuator

Without an actuator, the valve remains open via a spring. It closes with pressure on the shaft. Compatible with thermostats, differential pressure controllers, pneumatic or electric actuators. In temperature rise, the standard setup closes the valve; in cooling circuits, a reverse acting electric actuator or reverse self-acting setup is used.

Installation

Install with vertical or horizontal shaft. Up to 170°C, the thermostat or actuator can be mounted above or below the valve. Above 170°C, a cooling unit for the thermostat or high-temperature adaptor for the electric actuator is required.

Standard (Options)
  • DIN
  • ANSI
  • JIS
Connection (Options)
  • Flanged
Material (Options)
  • EN-GJS-400-15 (Nodular Cast Iron)
Pressure Rating (Options)
  • PN 25
Flow (Options)
  • Straight Way

Datasheet and documents

Description

Applications

  • compressed air
  • cooling
  • demi Water
  • heating
  • solar energy
  • steam

Art. No.

Description

Size

Item weight

PN

Type of connection

1-2410012VALVE G1F DN15/4, EN FLANGESDN15/43.0 KGMPN 25Flange
1-2410036VALVE G1F DN15/4, JIS 16KDN15/43.0 KGM16KJIS flange
1-2410037VALVE G1F DN15/4, JIS 5KDN15/43.0 KGM5KJIS flange
1-2410038VALVE G1F DN15/4, ANSI 150DN15/43.0 KGMClass 150ANSI flange
1-2410039VALVE G1F DN15/6, EN FLANGESDN15/63.0 KGMPN 25Flange
1-2410040VALVE G1F DN15/4, JIS 10KDN15/43.0 KGM10KJIS flange
1-2410041VALVE G1F DN15/6, ANSI 150DN15/63.0 KGMClass 150ANSI flange
1-2410042VALVE G1F DN15/6, JIS 10KDN15/63.0 KGM10KJIS flange
1-2410044VALVE G1F DN15/6, JIS 5KDN15/63.0 KGM5KJIS flange
1-2410045VALVE G1F DN15/9, JIS 16KDN15/93.1 KGM16KJIS flange
1-2410046VALVE G1F DN15/9, JIS 5KDN15/63.0 KGM5KJIS flange
1-2410047VALVE G1F DN15/9, EN FLANGESDN15/93.1 KGMPN 25Flange
1-2410049VALVE G1F DN15/9, ANSI 150DN15/93.1 KGMClass 150ANSI flange
1-2410050VALVE G1F DN15/9, JIS 10KDN15/93.1 KGM10KJIS flange
1-2410051VALVE G1F DN15/12, ANSI 150DN15/123.1 KGMClass 150ANSI flange
1-2410052VALVE G1F DN15/12, JIS 10KDN15/123.1 KGM10KJIS flange
1-2410054VALVE G1F DN20, ANSI 150DN204.2 KGMClass 150ANSI flange
1-2410055VALVE G1F DN15/12, EN FLANGESDN15/123.1 KGMPN 25Flange
1-2410056VALVE G1F DN15/12, JIS 16KDN15/123.1 KGM16KJIS flange
1-2410057VALVE G1F DN 15/12, JIS 5KDN15/123.1 KGM5KJIS flange
1-2410063VALVE G1F DN15, EN FLANGESDN153.1 KGMPN 25Flange
1-2410064VALVE G1F DN15, JIS 10KDN153.1 KGM10KJIS flange
1-2410065VALVE G1F DN15, ANSI 150DN153.1 KGMClass 150ANSI flange
1-2410066VALVE G1F DN15, JIS 16KDN153.1 KGM16KJIS flange
1-2410067VALVE G1F DN15, JIS 5KDN153.1 KGM5KJIS flange
1-2410071VALVE G1F DN20, EN FLANGESDN204.2 KGMPN 25Flange
1-2410071GVALVE G1F DN20 CUT-THROUGH42.0 KGMPN 25
1-2410096VALVE G1F DN25, JIS 16KDN255.5 KGM16KJIS flange
1-2410097VALVE G1F DN25, JIS 5KDN255.5 KGM5KJIS flange
1-2410098VALVE G1F DN25, EN FLANGESDN255.5 KGMPN 25Flange
1-2410101VALVE G1F DN32, EN FLANGESDN328.1 KGMPN 25Flange
1-2410102VALVE G1F DN32, JIS 5KDN328.1 KGM5KJIS flange
1-2410103VALVE G1F DN32, JIS 16KDN328.1 KGM16KJIS flange
1-2410128VALVE G1F DN40, EN FLANGESDN409.7 KGMPN 25Flange
1-2410129VALVE G1F DN40, JIS 16KDN409.7 KGM16KJIS flange
1-2410130VALVE G1F DN40, JIS 5KDN409.7 KGM5KJIS flange
1-2410136VALVE G1F DN50, EN FLANGESDN5014.0 KGMPN 25Flange
1-2410137VALVE G1F DN50, JIS 16KDN5014.0 KGM16KJIS flange
1-2410138VALVE G1F DN50, JIS 5K14.0 KGM5KJIS flange
1-2410151VALVE G1F DN20, JIS 5KDN204.2 KGM5KJIS flange
1-2410152VAVLE G1F DN20, JIS 16KDN204.2 KGM16KJIS flange
1-2410153VALVE G1F DN20 JIS 10K42.0 KGM10KJIS flange
1-2410154VALVE G1F DN20, ANSI 150DN204.2 KGMClass 150ANSI flange
1-2410155VALVE G1F DN25, JIS 10KDN255.5 KGM10KJIS flange
1-2410156VALVE G1F DN25, ANSI 150DN255.5 KGMClass 150ANSI flange
1-2410157VALVE G1F DN32, JIS 10KDN328.1 KGM10KJIS flange
1-2410158VALVE G1F DN32, ANSI 150DN328.1 KGMClass 150ANSI flange
1-2410159VALVE G1F DN40, JIS 10KDN409.7 KGM10KJIS flange
1-2410160VALVE G1F DN40, ANSI 150DN409.7 KGMClass 150ANSI flange
1-2410161VALVE G1F DN50, JIS 10KDN5014.0 KGM10KJIS flange
1-2410162VALVE G1F DN50, ANSI 150DN5014.0 KGMClass 150ANSI flange
1-2410284VALVE G1F DN15/6 FLANGES R13-V1331.0 KGMPN 25Flange
1-2410421VALVE G1F DN50 INCLUDE S25SC+H25.0 KGMPN 25Flange
1-2410540VALVE G1F DN32/2581.0 KGMPN 25Flange
1-2410586VALVE G1F DN20/942.0 KGMPN 25Flange
1-2410608VALVE G1F DN15 ANSI B16.5 Cl30031.0 KGMClass 300ANSI flange
1-2410632VALVE G1F DN32/1581.0 KGMPN 25Flange

Art. No.

Size

d

L

H1

H

1-2410012DN15/4DN15130.080.0
1-2410036DN15/4DN15130.080.0
1-2410037DN15/4DN15130.080.0
1-2410038DN15/4DN15130.080.0
1-2410039DN15/6DN15130.080.0
1-2410040DN15/4DN15130.080.0
1-2410041DN15/6DN15130.080.0
1-2410042DN15/6DN1580.0
1-2410044DN15/6DN15130.080.0
1-2410045DN15/9DN15130.080.0
1-2410046DN15/6DN15130.080.0
1-2410047DN15/9DN15130.080.0
1-2410049DN15/9DN15130.080.0
1-2410050DN15/9DN15130.080.0
1-2410051DN15/12DN15130.080.0
1-2410052DN15/12DN15130.080.0
1-2410054DN203/4" (DN20)150.085.0
1-2410055DN15/12DN15130.080.0
1-2410056DN15/12DN15130.080.0
1-2410057DN15/12DN15130.080.0
1-2410063DN151/2" (DN15)130.080.0
1-2410064DN151/2" (DN15)130.080.0
1-2410065DN151/2" (DN15)130.080.0
1-2410066DN151/2" (DN15)130.080.0
1-2410067DN151/2" (DN15)130.080.0
1-2410071DN203/4" (DN20)150.085.0
1-2410071GDN20
1-2410096DN251" (DN25)160.095.0
1-2410097DN251" (DN25)160.095.0
1-2410098DN251" (DN25)160.095.0
1-2410101DN321 1/4" (DN32)180.0105.0
1-2410102DN321 1/4" (DN32)180.0105.0
1-2410103DN321 1/4" (DN32)180.0105.0
1-2410128DN401 1/2" (DN40)200.0110.0
1-2410129DN401 1/2" (DN40)200.0110.0
1-2410130DN401 1/2" (DN40)200.0110.0
1-2410136DN502" (DN50)230.0125.0
1-2410137DN502" (DN50)230.0125.0
1-24101382" (DN50)230.0125.0
1-2410151DN203/4" (DN20)150.085.0
1-2410152DN203/4" (DN20)150.085.0
1-24101533/4" (DN20)
1-2410154DN203/4" (DN20)150.085.0
1-2410155DN251" (DN25)160.095.0
1-2410156DN251" (DN25)160.095.0
1-2410157DN321 1/4" (DN32)180.0105.0
1-2410158DN321 1/4" (DN32)180.0105.0
1-2410159DN401 1/2" (DN40)200.0110.0
1-2410160DN401 1/2" (DN40)200.0110.0
1-2410161DN502" (DN50)230.0125.0
1-2410162DN502" (DN50)230.0125.0
1-2410284DN15
1-24104212" (DN50)
1-24105401 1/4" (DN32)
1-24105863/4" (DN20)
1-24106081/2" (DN15)
1-24106321 1/4" (DN32)

Characteristics

Manufacturer5705737000006

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