• CKD Manual Valves for Process Gas OGD/MGD/LGD Series
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CKD Manual Valves for Process Gas OGD/MGD/LGD Series

CKD Manual Valves for Process Gas OGD/MGD/LGD Series

High-purity manual valves for inert and process gas lines.

Key features

  • OGD uses a 90-degree snap-action handle and MGD a 270-degree rotary handle; LGD is a 180-degree thread-insertion type with VCR-equivalent or bite fittings
  • Optimized seal structure and surface finish for particle-free operation

Specifications

Type Manual valve for process gas (90 deg snap-action)
Working pressure 1.3x10^-6 Pa(abs) to 0.99 MPa
Seat leakage (Pa m3/s He) 1.0x10^-10 or less
External leakage (Pa m3/s He) 2.8x10^-12 or less
Fluid Inert gas, process gas
OGD10R-4RM Type: Manual valve for process gas (90 deg snap-action) | Connection: 1/4" JXR male fitting | Cv: 0.26 | Working pressure: 1.3x10^-6 Pa(abs) to 0.99 MPa | Seat leakage (Pa m3/s He): 1.0x10^-10 or less | External leakage (Pa m3/s He): 2.8x10^-12 or less | Fluid: Inert gas, process gas
OGD10R-4R Type: Manual valve for process gas (90 deg snap-action) | Connection: 1/4" JXR female fitting | Cv: 0.26 | Working pressure: 1.3x10^-6 Pa(abs) to 0.99 MPa | Seat leakage (Pa m3/s He): 1.0x10^-10 or less | External leakage (Pa m3/s He): 2.8x10^-12 or less | Fluid: Inert gas, process gas
OGD10R-4S Type: Manual valve for process gas (90 deg snap-action) | Connection: 1/4" bite fitting | Cv: 0.26 | Working pressure: 1.3x10^-6 Pa(abs) to 0.99 MPa | Seat leakage (Pa m3/s He): 1.0x10^-10 or less | External leakage (Pa m3/s He): 2.8x10^-12 or less | Fluid: Inert gas, process gas
OGD20R-6RM Type: Manual valve for process gas (90 deg snap-action) | Connection: 3/8" JXR male fitting | Cv: 0.6 | Working pressure: 1.3x10^-6 Pa(abs) to 0.99 MPa | Seat leakage (Pa m3/s He): 1.0x10^-10 or less | External leakage (Pa m3/s He): 2.8x10^-12 or less | Fluid: Inert gas, process gas
OGD20R-6R Type: Manual valve for process gas (90 deg snap-action) | Connection: 3/8" JXR female fitting | Cv: 0.6 | Working pressure: 1.3x10^-6 Pa(abs) to 0.99 MPa | Seat leakage (Pa m3/s He): 1.0x10^-10 or less | External leakage (Pa m3/s He): 2.8x10^-12 or less | Fluid: Inert gas, process gas
OGD20R-6S Type: Manual valve for process gas (90 deg snap-action) | Connection: 3/8" bite fitting | Cv: 0.6 | Working pressure: 1.3x10^-6 Pa(abs) to 0.99 MPa | Seat leakage (Pa m3/s He): 1.0x10^-10 or less | External leakage (Pa m3/s He): 2.8x10^-12 or less | Fluid: Inert gas, process gas
Process Gas ValvesCKD
6 product codes available in this family
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CKD Manual Valves for Process Gas OGD/MGD/LGD Series

Brand CKD·Process Gas Valves

Available part numbers (6)

OGD10R-4RM, OGD10R-4R, OGD10R-4S, OGD20R-6RM, OGD20R-6R, OGD20R-6S

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Product codes & specifications
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Product codeSpec
OGD10R-4RMType: Manual valve for process gas (90 deg snap-action) | Connection: 1/4" JXR male fitting | Cv: 0.26 | Working pressure: 1.3x10^-6 Pa(abs) to 0.99 MPa | Seat leakage (Pa m3/s He): 1.0x10^-10 or less | External leakage (Pa m3/s He): 2.8x10^-12 or less | Fluid: Inert gas, process gas
OGD10R-4RType: Manual valve for process gas (90 deg snap-action) | Connection: 1/4" JXR female fitting | Cv: 0.26 | Working pressure: 1.3x10^-6 Pa(abs) to 0.99 MPa | Seat leakage (Pa m3/s He): 1.0x10^-10 or less | External leakage (Pa m3/s He): 2.8x10^-12 or less | Fluid: Inert gas, process gas
OGD10R-4SType: Manual valve for process gas (90 deg snap-action) | Connection: 1/4" bite fitting | Cv: 0.26 | Working pressure: 1.3x10^-6 Pa(abs) to 0.99 MPa | Seat leakage (Pa m3/s He): 1.0x10^-10 or less | External leakage (Pa m3/s He): 2.8x10^-12 or less | Fluid: Inert gas, process gas
OGD20R-6RMType: Manual valve for process gas (90 deg snap-action) | Connection: 3/8" JXR male fitting | Cv: 0.6 | Working pressure: 1.3x10^-6 Pa(abs) to 0.99 MPa | Seat leakage (Pa m3/s He): 1.0x10^-10 or less | External leakage (Pa m3/s He): 2.8x10^-12 or less | Fluid: Inert gas, process gas
OGD20R-6RType: Manual valve for process gas (90 deg snap-action) | Connection: 3/8" JXR female fitting | Cv: 0.6 | Working pressure: 1.3x10^-6 Pa(abs) to 0.99 MPa | Seat leakage (Pa m3/s He): 1.0x10^-10 or less | External leakage (Pa m3/s He): 2.8x10^-12 or less | Fluid: Inert gas, process gas
OGD20R-6SType: Manual valve for process gas (90 deg snap-action) | Connection: 3/8" bite fitting | Cv: 0.6 | Working pressure: 1.3x10^-6 Pa(abs) to 0.99 MPa | Seat leakage (Pa m3/s He): 1.0x10^-10 or less | External leakage (Pa m3/s He): 2.8x10^-12 or less | Fluid: Inert gas, process gas

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