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HPCV 1
HPCV
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WIKA · Pressure measurement · Family HPCV

High-pressure check valve

With redundant sealing or metal seat
Range
1034…4136 bar
BS6755ISO 5208MSS SP-61DIN EN 12266-1MSS SP-25
Price
On request
Depends on configuration
Request a quote
+38 (067) 285-77-70·info@avigan.com.uaViberTelegram

Description

The model HPCV high-pressure check valves have been developed for high-pressure applications of 15,000 to 60,000 psi [1,034 to 4,136 bar].

The wetted parts are suited specifically for applications with natural gas and aggressive media, but also for water and hydraulic oil. The simple and robust design enables model HPCV check valves a wide spectrum of use. The valve design and the high-quality sealing materials ensure high durability and leak tightness.

Special features

  • High repeatability and improved sealing through self-centring piston
  • Redundant sealing: With O-ring and metal cone Leak-tested tightness in accordance with BS6755 / ISO 5208 leakage rate A
  • With O-ring and metal cone
  • Leak-tested tightness in accordance with BS6755 / ISO 5208 leakage rate A
  • Metal seat: No soft sealing material Long service life High temperature resistance
  • No soft sealing material
  • Long service life
  • High temperature resistance
Identification
ModelHPCV
SubcategoryCheck valve
Measuring range
Pressure ranges1034…1034 bar · 1379…1379 bar · 4136…4136 bar · 15000…15000 psi · 20000…20000 psi · 60000…60000 psi
Process conditions
Process connection
3/8 NPT3/8" cone/thread (C&T)9/16" cone/thread (C&T)¼" cone/thread (C&T)¼ NPT½ NPT1/4 NPT1/2 NPT1/4" cone/thread (C&T)
Process temperature−46…+315 °C
Materials
Case materialStainless steel 316L (1.4404)
Wetted parts materialStainless steel 316L (1.4404), AISI 302 (1.4310)
Sealing materialMetal seat, O-ring NBR and metal cone, O-ring NBR, Metal cone
Operating environment
Weight0.23 kg
Certifications and approvals
Certifications
BS6755ISO 5208MSS SP-61DIN EN 12266-1MSS SP-25
Additional details
Datasheet languagesEN
Tables from datasheet
Model HPCV
Design■ Redundant sealing with O-ring and metal cone ■ Metal seat
Standards used
DesignIndustry standard
Tests■ ISO 5208, pressure testing of metallic valves with leakage rate A (only with redundant sealing) ■ MSS SP-61, pressure testing of valves ■ DIN EN 12266-1, pressure tests, test procedures and acceptance criteria for industrial valves
MarkingMSS SP-25, markings on valves
Nominal pressure■ 15,000 psi [1,034 bar] ■ 20,000 psi [1,379 bar] ■ 60,000 psi [4,136 bar]
Connection type■ Thread per ANSI / ASME B1.20.1, code NPT ■ Cone/thread (C&T) 1)
Connection size
15,000 psi [1,034 bar]■ ¼NPT ■ 3/8 NPT ■ ½NPT
20,000 psi [1,379 bar]■ ¼" cone/thread (C&T) ■ 3/8" cone/thread (C&T) ■ 9/16" cone/thread (C&T)
60,000 psi [4,136 bar]■ ¼" cone/thread (C&T) ■ 3/8" cone/thread (C&T) ■ 9/16" cone/thread (C&T)
Pressure-temperature limits (for diagram, see page 4)The limits for operating pressure and temperature depend on the nominal pressure and the valve seat.
Cracking pressure20 psi [1.38 bar]±30%
Features■ Improved sealing through self-centring piston ■ Flow direction marked on valve body ■ Hydrostatically tested ■ 100 %material traceability for wetted parts ■ Tight tolerances and the guided spring prevent the piston from jamming or seizing ■ Resistance against explosive decompression (AED sealing available on request) ■ Other specification for cracking pressure (option)
Material of wetted parts
Valve body and fittings, pistonStainless steel 316L (1.4404)
Other materials available on request
SpringAISI 302 (1.4310)
Other materials available on request
Sealing
Redundant sealingO-ring NBR and metal cone, temperature range: -15 ...+120 °C [5 ... 248 °F]
Metal seatMetal seat, temperature range: -46 ...+315 °C [-51 ...+599 °F]
Nominal pressureMax. permissible operating pressure in bar at temperature in °CMax. permissible operating pressure in psi at temperature in °F
15,000 psi [1,034 bar]1,034 bar at 38 °C15,000 psi at 100 °F
20,000 psi [1,379 bar]1,379 bar at 38 °C20,000 psi at 100 °F
60,000 psi [4,136 bar]4,136 bar at 38 °C60,000 psi at 100 °F
Nominal pressureMax. permissible operating pressure in bar at temperature in °CMax. permissible operating pressure in psi at temperature in °F
15,000 psi [1,034 bar]1,034 bar at 38 °C15,000 psi at 100 °F
20,000 psi [1,379 bar]1,379 bar at 38 °C20,000 psi at 100 °F
60,000 psi [4,136 bar]4,136 bar at 38 °C60,000 psi at 100 °F
View all (8)
LogoDescription
-PMI 1) test certificate (option) All wetted parts
ThreadDimensions in mm[in]Cv in USG/minKv in m³/hWeight in kg [lb]
ABCOrifice
¼ NPT79 [3.11]22.2 [0.87]22.2 [0.87]3.2 [0.13]0.340.290.23 [0.5]
3/8 NPT89.2 [3.51]25.4 [1]25.4 [1]5.6 [0.22]1.070.920.33 [0.73]
½NPT107 [4.21]32 [1.26]32 [1.26]8 [0.31]2.151.860.63 [1.39]
For outer ØDimensions in mm[in]Cv in USG/minKv in m³/hWeight in kg [lb]
ABCOrifice
¼"73 [2.87]22.2 [0.87]22.2 [0.87]2.8 [0.11]0.260.220.24 [0.53]
3/8"84.2 [3.31]25.4 [1]25.4 [1]5.2 [0.20]0.910.790.36 [0.79]
9/16"114.4 [4.5]32 [1.26]32 [1.26]8 [0.31]2.151.860.77 [1.7]
For outer ØDimensions in mm[in]Cv inKv in m³/hWeight in kg [lb]
ABCOrificeUSG/min
¼"85.5 [3.37]30.2 [1.19]20.6 [0.81]2.4 [0.09]0.190.160.48 [1.05]
3/8"95.4 [3.76]30.2 [1.19]25.4 [1]3.2 [0.13]0.340.290.58 [1.28]
9/16"117.7 [4.63]38.1 [1.5]34.9 [1.37]4.8 [0.19]0.770.671.25 [2.75]