diff --git a/site_ansto/instrument/config/environment/mvp_valve.sct b/site_ansto/instrument/config/environment/mvp_valve.sct
new file mode 100644
index 00000000..ce83b422
--- /dev/null
+++ b/site_ansto/instrument/config/environment/mvp_valve.sct
@@ -0,0 +1,12 @@
+# vim: ts=8 sts=2 sw=2 expandtab autoindent smartindent nocindent
+driver mvp_valve = {
+  protocol = hamilton
+  wrapper_property nosctcontroller = True
+  class = environment
+  simulation_group = environment_simulation
+  add_args = 'id datype'
+  make_args = 'id datype'
+  code mkWrapper = {%%
+    add_mvp $name $ip_address $tcp_port a
+  %%}
+}
diff --git a/site_ansto/instrument/config/environment/syringe_pump.sct b/site_ansto/instrument/config/environment/syringe_pump.sct
new file mode 100644
index 00000000..08998230
--- /dev/null
+++ b/site_ansto/instrument/config/environment/syringe_pump.sct
@@ -0,0 +1,11 @@
+# vim: ts=8 sts=2 sw=2 expandtab autoindent smartindent nocindent
+driver syringe_pump = {
+  protocol = syringe
+  class = environment
+  simulation_group = environment_simulation
+  add_args = 'id datype'
+  make_args = 'id datype'
+  code mkWrapper = {%%
+    ::scobj::syr::mk_sct_syr $sct_controller environment $name
+  %%}
+}