A pressure transducer comprising: a housing comprising an inlet port, an outlet port and a valve seat; a poppet coupled with the housing, wherein the poppet comprises a sealing portion; and a pressure transducer; wherein a flow restrictor is defined by the valve seat between the inlet port and the outlet port; wherein the flow restrictor comprises a flow restrictor channel extending into the valve seat; wherein the poppet is coupled with the valve seat; wherein the housing includes either or both of: a) a ramp between the flow restrictor channel and the inlet port wherein the ramp between the flow restrictor channel and the inlet port is configured to provide extra space to reduce the risk of a blockage of an entrance of the flow restrictor channel caused by load that presses the sealing portion of the poppet into the inlet port; and b) a ramp between the flow restrictor channel and the outlet port, wherein the ramp between the flow restrictor channel and the outlet port is configured to provide extra space to reduce the risk of a blockage of an exit of the flow restrictor channel caused by load that presses the sealing portion of the poppet into the outlet port; and wherein the pressure transducer is configured to allow a fluid to flow within a first flow path comprising the inlet port, the flow restrictor channel, the outlet port and the ramp or ramps in response to the sealing portion of the poppet being closed against the valve seat. a housing comprising an inlet port, an outlet port and a valve seat; a poppet coupled with the housing, wherein the poppet comprises a sealing portion; and a pressure transducer; wherein a flow restrictor is defined by the valve seat between the inlet port and the outlet port; wherein the flow restrictor comprises a flow restrictor channel extending into the valve seat; wherein the poppet is coupled with the valve seat; wherein the housing includes either or both of: a) a ramp between the flow restrictor channel and the inlet port wherein the ramp between the flow restrictor channel and the inlet port is configured to provide extra space to reduce the risk of a blockage of an entrance of the flow restrictor channel caused by load that presses the sealing portion of the poppet into the inlet port; and b) a ramp between the flow restrictor channel and the outlet port, wherein the ramp between the flow restrictor channel and the outlet port is configured to provide extra space to reduce the risk of a blockage of an exit of the flow restrictor channel caused by load that presses the sealing portion of the poppet into the outlet port; and a) a ramp between the flow restrictor channel and the inlet port wherein the ramp between the flow restrictor channel and the inlet port is configured to provide extra space to reduce the risk of a blockage of an entrance of the flow restrictor channel caused by load that presses the sealing portion of the poppet into the inlet port; and b) a ramp between the flow restrictor channel and the outlet port, wherein the ramp between the flow restrictor channel and the outlet port is configured to provide extra space to reduce the risk of a blockage of an exit of the flow restrictor channel caused by load that presses the sealing portion of the poppet into the outlet port; and wherein the pressure transducer is configured to allow a fluid to flow within a first flow path comprising the inlet port, the flow restrictor channel, the outlet port and the ramp or ramps in response to the sealing portion of the poppet being closed against the valve seat.