Key Features

  • Function: 2/2 way, normally open
  • Operation: 5–8 Bar compressed air pilot (1/4 BSP)
  • Port Size: 2 1/2 BSP, optional NPT, tri-clamp, weld end or flange
  • Orifice: 59 mm
  • KV Flow Factor: 1246.7 L/min (based on water, 1 Bar pressure drop)
  • Pressure Range: 0–8 Bar
  • Seals: PTFE standard; optional FKM or NBR

21/2" Angle Seat Piston Valve Stainless 8 Bar +200C N/Open

£569.22 incl. VAT £474.35 ex. VAT

-34% Was £862.46 incl. VAT

Brand: Connexion

Model: ASPV65SS-NO

Stock: 2 in stock

Read Full Description

Description

2½ Inch Pneumatic Angle Seat Piston Valve Stainless Steel 8 Bar Normally Open


The ASPV65SS-316-NO is a high-performance 2/2 way normally open pneumatic angle seat piston valve designed for demanding industrial applications requiring reliable fail-open operation. Manufactured from 316 stainless steel with a compact pneumatic actuator, it is suitable for controlling air, water, steam, vacuum, corrosive media and chemically compatible liquids.

With an exceptional KV flow factor of 1246.7 L/min, low operating pressure and temperatures up to 200°C, this valve provides outstanding flow performance, long service life and excellent corrosion resistance for chemical processing, pharmaceutical manufacturing, food production and industrial automation.

Key Features

✓ 2/2 way normally open operation
✓ Pneumatic pilot operated using 4-7 Bar compressed air
✓ 2½ BSP female ports
✓ 59 mm full flow orifice
✓ Exceptional KV flow rate of 1246.7 L/min
✓ 316 stainless steel wetted parts
✓ PTFE valve seals as standard
✓ Suitable for steam, vacuum and corrosive media
✓ Compact 100 mm stainless steel actuator
✓ Mountable in any position
✓ Anti water hammer flow configuration available
✓ Free UK delivery available

Technical Specification

Function: 2/2 way normally open
Operation: Pneumatic piston operated
Pilot Connection: 1/4 BSP
Pilot Pressure: 4-7 Bar compressed air or inert gas
Port Size: 2½ BSP female
Orifice: 59 mm
KV Flow Factor: 1246.7 L/min
Working Pressure: 0-8 Bar
Mounting Position: Any position

Pressure Ratings

Flow over seat (2 → 1): 0-8 Bar
Flow under seat (1 → 2): 0-8 Bar (anti water hammer configuration)
Pilot Supply Pressure: 4-7 Bar

Materials

Valve Body: AISI 316 (CF8M) stainless steel
Tube & Internal Components: AISI 316 stainless steel
Actuator Head: AISI 304 stainless steel (360° rotation)
Valve Seals: PTFE
Actuator Seals: FKM

Suitable Media

Water
Steam
Compressed air
Vacuum
Inert gases
Chemically compatible fluids
Corrosive acids and alkalis compatible with 316 stainless steel and PTFE
Liquids up to 600 cSt viscosity

Temperature Range

Media Temperature: -20°C to +200°C
Ambient Temperature: -10°C to +80°C

Position Feedback & Control Options

Optional visual position indicator
Mechanical open/closed limit switches with LED indication
12-48V DC position feedback switches (E2)
M1 proportional modulating controller
360° rotating actuator for easy installation

Additional Options

Normally closed version
316L stainless steel body
Flanged connections
Tri-clamp hygienic connections
Socket weld ends
High-pressure versions
Plastic or aluminium actuator
NPT threaded ports

Compliance & Certification

Manufactured in accordance with the European Pressure Equipment Directive 2014/68/EU.
PED Classification:
Annex II
Category II
Fluid Group 2
Module A1

Typical Applications

Chemical processing
Steam systems
Food and beverage manufacturing
Pharmaceutical production
Water treatment
Industrial automation
Process control
Vacuum systems
Corrosive fluid handling
General industrial process equipment

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View Technical Specification

Technical Specification

Brand: Connexion

Model: ASPV65SS-NO

Width: 100.00 mm

Height: 235.00 mm

Depth: 250.00 mm

Weight: 9.30 kg

Valve / Product Type: Air Actuated Valve, Angle Seat Valve

Body Material: Stainless Steel

Port Size: 21/2 thread

Function: 2/2 Failsafe Open

Operation: Direct Acting

Seals: PTFE (Teflon)

Media: Air, Fluid (Non Aggressive), Fluid (Slight Acid/Alkali), Gases (Non Aggressive), Gases (Slight Acid/Alakli), Oils + Fuels 50cSt Max, Steam, Fluid Thick 51>500cSt, Vacuum (Low), Water, Water (RO/Pure/Demin)

Options required: Anti Water Hammer, Bi-Directional Flow, Position indication Visual , Y Pattern

Pressure: 0.02 Bar (20 mBar), 0.1 Bar (100 mBar), 0.2 Bar (200 mBar), 0.3 Bar (300 mBar), 0.4 Bar (400 mBar), 0.5 Bar (500 mBar), 0.6 Bar (600 mbar), 0.7 Bar (700 mBar), 0.8 Bar (800 mBar), 1 Bar, 1.2 Bar, 1.3 Bar, 1.4 Bar, 1.5 Bar, 1.6 Bar, 2 Bar, 2.5 Bar, 3 Bar, 3.5 Bar, 4 Bar, 4.5 Bar, 5 Bar, 5.5 Bar, 6 Bar, 6.5 Bar, 7 Bar, 7.5 Bar, 8 Bar

Orifice: 59mm

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