In straight through form with diaphragm actuator, diaphragm: NBR max. 100°C,
operating mode: the valve closes when the downstream pressure rises
body: 0.7043, PN 16 body: 1.0619, PN 40 body: 1.4581, PN 40
Control valve in straight-way pattern with horizontal seat, stem sealing: PTFE V-rings with spring (+220°C) or
graphite gland packing (+450°C), valve characteristic equal-percentage/linear,
pneumatic actuator, type DP, single acting, normally closed (normally open on request),
reduced kvs values possible
Fig. 12.448: PN 16, body: EN-JL1040 (GG-25), stem/disc/seat: 1.4021
Fig. 25.448: PN 16/25/40, body: EN-JS1049 (GGG-40.3), stem/disc/seat: 1.4021
Fig. 23.448: PN 16/25, body: EN-JS1049 (GGG-40.3), stem/disc/seat: 1.4021
Fig. 35.448: PN 16/25, body: 1.0619+N, stem/disc/seat: 1.4021
Fig. 55.448: PN 16/25, body: 1.4408, stem/disc/seat: 1.4571
In straight through form with diaphragm actuator, diaphragm: NBR,
operating mode: the valve opens when the upstream pressure rises
body: 0.7043, PN 16
body: 1.0619, PN 40
In straight through form with diaphragm actuator, diaphragm: NBR, max. 100°C or EPDM, max. 130°C,
operating mode: the valve closes when the downstream pressure rises
Fig. 12.701: body: GG-25, PN 16
Fig. 22.701: body: GGG-40.3, PN 16
Fig. 23.701: body: GGG-40.3, PN 25
Fig. 34.701: body: 1.0619+N, PN 25
Fig. 35.701: body: 1.0619+N, PN 40
Control valve in 3-way pattern with horizontal seat, stem sealing: PTFE V-rings with spring (+220°C) or graphite
gland packing (+450°C), valve characteristic: linear,
electric actuator, type ARI-PREMIO, type of enclosure: IP 65, supply voltage: 1~230V AC (other on request),
reduced kvs values possible
Fig. 12.450: PN 16, body: EN-GL1040 (GG-25), stem/disc/seat: 1.4021,
Fig. 23.450: PN 16/25, body: EN-JS1049 (GGG-40.3), stem/disc/seat: 1.4021,
Fig. 35.450: PN 25/40, body: 1.0619+N, stem/disc/seat: 1.4021,
Fig. 55.450: PN 25/40, body: 1.4408, stem/disc/seat: 1.4571
in straight through form, spring controlled,
operating mode: the valve opens when the upstream pressure rises
Fig. 12.753: body: GG-25, PN 16
Fig. 22.753: body: GGG-40.3, PN 16
Fig. 32.753: body: 1.0619+N, PN 16
Fig. 52.753: body: 1.4408, PN 16
Control valve in 3-way pattern with horizontal seat, stem sealing: PTFE V-rings with spring (+220°C) or
graphite gland packing (+450°C), valve characteristic: linear,
pneumatic actuator, type DP, single acting, normally closed (normally open on request),
reduced kvs values possible
Fig. 12.450: PN 16, body: EN-JL1040 (GG-25), stem/disc/seat: 1.4021,
Fig. 23.450: PN 16/25, body: EN-JS1049 (GGG-40.3), stem/disc/seat: 1.4021,
Fig. 35.450: PN 25/40, body: 1.0619+N, stem/disc/seat: 1.4021,
Fig. 55.450: PN 25/40, body: 1.4408, stem/disc/seat: 1.4571
In straight through form with diaphragm actuator, diaphragm: NBR, max. 100°C or EPDM, max. 110°C,
operating mode: the valve opens when the upstream pressure rises
Fig. 12.705: body: GG-25, PN 16
Fig. 22.705: body: GGG-40.3, PN 16
Fig. 23.705: body: GGG-40.3, PN 25
Fig. 34.705: body: 1.0619+N, PN 25
Fig. 35.705: body: 1.0619+N, PN 40
