STAP
Differenzdruckregler DN 65-100, einstellbarer Sollwert und Absperrfunktion
Der geflanschte STAP ist ein Hochleistungsdifferenzdruckregler der den Differenzdruck über die Last konstant hält. Er erlaubt eine genaue, leise und stabile Regelung der nachgeschalteten Regelventile. Er ist einfach einzustellen und in Betrieb zu nehmen. Das kompakte Design und seine hohe Genauigkeit machen den STAP zur ersten Wahl in Heizungs- und Kältesystemen.
Produktmerkmale & -vorteile
Adjustable set-point
Delivers desired differential pressure ensuring accurate balancing.
Shut-off function
Shut-off function makes maintenance easy and straightforward.
Measuring points
Simplifies the balancing procedure, and increases its accuracy.
Technische Beschreibung
Application:
Heating and cooling systems.
Functions:
Differential pressure control
Adjustable Δp
Measuring points
Shut-off
Dimensions:
DN 65-100
Pressure class:
PN 16
Max. differential pressure (ΔpV):
350 kPa
Setting range:
20* - 80 kPa resp 40* - 160 kPa.
*) Delivery setting
Temperature:
Max. working temperature: 120°C
Min. working temperature: -10°C
Media:
Water or neutral fluids, water-glycol mixtures (0-57%).
Material:
Valve body: Cast iron EN-GJL-250 (GG 25)
Bonnet: AMETAL®
Cone: PTFE coated AMETAL®
Spindles: AMETAL®
O-rings: EPDM rubber
Seat seal: Plug with EPDM O-ring
Membrane: Reinforced EPDM rubber
Spring: Stainless steel
Handwheel: Polyamide
AMETAL® is the dezincification resistant alloy of IMI Hydronic Engineering.
Surface treatment:
Valve body: Epoxy painting.
Marking:
Body: TA, PN 16, DN, CE, 250 CI, flow arrow and casting date (year, month, day).
Bonnet and handwheel: Label with STAP, DN, ΔpL 20-80 resp 40-160 kPa and bar code.
Face to face length:
ISO 5752 series 1, BS 2080
Flanges:
ISO 7005-2.
Artikel
Flanged
1 m capillary pipe and transition nipple with shut-off are included.
PN 16, ISO 7005-2
DN | Number of bolt holes | D | L | H | Kvm | qmax [m3/h] | Kg | EAN | Article No | |
20-80 kPa | ||||||||||
65 | 4 | 185 | 290 | 321 | 36 | 25,5 | 22 | 7318793750402 | 52 265-065 | |
80 | 8 | 200 | 310 | 337 | 55 | 38,9 | 24 | 7318793750600 | 52 265-080 | |
100 | 8 | 220 | 350 | 350 | 110 | 77,8 | 29 | 7318793750808 | 52 265-090 | |
40-160 kPa | ||||||||||
65 | 4 | 185 | 290 | 321 | 36 | 25,5 | 22 | 7318793750501 | 52 265-165 | |
80 | 8 | 200 | 310 | 337 | 55 | 38,9 | 24 | 7318793750709 | 52 265-180 | |
100 | 8 | 220 | 350 | 350 | 110 | 77,8 | 29 | 7318793750907 | 52 265-190 | |
→ = Flow direction
Kvm = m3/h at a pressure drop of 1 bar and maximum opening corresponding to the p-band (-25%).
For connection of capillary pipe while permitting simultaneous use of our balancing instrument.
Measuring point, two-way
For connection of capillary pipe while permitting simultaneous use of our balancing instrument.
EAN | Article No |
7318793784100 | 52 179-200 |
Complete with connections for 6 mm pipe
Extension kit for capillary pipe
Complete with connections for 6 mm pipe
EAN | Article No |
7318793781505 | 52 265-212 |
Capillary pipe
L | EAN | Article No |
1 m | 7318793661500 | 52 265-301 |
Capillary pipe connection with shut-off
EAN | Article No |
7318793781604 | 52 265-206 |
Venting
Plug
Venting
EAN | Article No |
7318793661609 | 52 265-302 |
Measuring point STAP
EAN | Article No |
7318793660602 | 52 265-205 |
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