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Instruction Manual
MCK-1172
September 2015
Type C407-10 Internal Valves
WARNING
!
Failure to follow these instructions or
to properly install and maintain this
equipment could result in an explosion
and/or fire causing property damage and
personal injury or death.
Fisher
equipment must be installed,
®
operated and maintained in accordance
with federal, state and local codes
and manufacturer's instructions. The
installation in most states must also
comply with NFPA No. 58 and ANSI
Standard K61.1.
Only personnel trained in the proper
procedures, codes, standards and
regulations of the LP-Gas industry shall
install and service this equipment.
The internal valve must be closed except
during product transfer. A line break
downstream of a pump may not actuate
the excess flow valve. If any break
occurs in the system or if the excess
flow valve closes, the system should be
shutdown immediately.
Introduction
Scope of the Manual
This manual covers instructions for the Type C407-10
internal valves and the manual, cable or pneumatic
actuators for the valve.
Description
The Type C407-10 is intended as a main valve
on small capacity pumping systems or in vapor
return lines on trucks. It can also be used on in-line
installations. Designed for propane, butane or NH
ambient temperatures, the valve can be used on other
compressed gases, but the user should check with
the factory to make sure the valve is suitable for the
particular service.
The following accessories for the Type C407-10 are
also covered:
Type P341 – Latch/remote release mechanism
that permits remote valve closure. The valve is
opened manually. A built in fusible element will
release at 212°F / 100°C allowing the valve to close.
Factory type number with the Type P341 installed is
Type C407M10.
Type P342 – Latch with bi-directional remote release
mechanism that permits remote valve closure from
two directions. The valve is opened manually. A built in
fusible element will release at 212°F / 100°C allowing
the valve to close. Factory type number with the
Type P342 installed is Type C407MB10.
Type P389 – Pneumatic actuator that allows remote
at
opening and closing of the valve. Factory type number
3
with the Type P389 installed is Type C407A10.
www.fisherregulators.com
Type C407-10
P1161
Figure 1. Type C407-10
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Related Manuals for Emerson Fisher C407-10
Summary of Contents for Emerson Fisher C407-10
- Page 1 Instruction Manual Type C407-10 MCK-1172 September 2015 Type C407-10 Internal Valves WARNING Failure to follow these instructions or to properly install and maintain this equipment could result in an explosion and/or fire causing property damage and personal injury or death. Fisher equipment must be installed, ®...
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Page 2: Specifications
Type C407-10 Specifications The Specifications section lists the specifications for Type C407-10 internal valve. Factory specifications for specific valve constructions are stamped on the nameplate fastened to either the main actuator or the pilot spring case. Temperature Capabilities Body Size and End Connection Style -20 to 150°F / -29 to 66°C Inlet: NPS* 1-1/4, MNPT Outlet: NPS 1-1/4, FNPT... -
Page 3: Explosion Hazard
Type C407-10 Selectively Filling Manifolded Tanks rupture of hose or piping at a point in the discharge system downstream from the first valve, pump or fitting downstream of Fisher internal valves provide positive shutoff only in ® the internal valve. one direction, from out of the tank to downstream of the valve. - Page 4 Any control system requires thermal protection (fuse EXPLOSION HAZARD links) at the valve, at the remote control point and, if necessary, near the hose connections. Emerson DO NOT USE the excess flow function systems show how to install the fuse links.
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Page 5: Principle Of Operation
Type C407-10 Principle of Operation WARNING Refer to the schematic drawing, Figure 2. In view #1, If Type C407-10 valve is installed in the valve is held closed by both tank pressure and the a pressurized tank, ensure that the valve’s closing spring. -
Page 6: Troubleshooting
Type C407-10 3. Move the lever to the half-open position (Figure 2, In order to check the valve opening travel, operate the view #2) to equalize pressure. When the main lever manually to the full travel, wait until valve opens poppet clicks open, move the operating lever (usually about 15 seconds), then engage the pump. -
Page 7: Parts Ordering
Type C407-10 a. Close the internal valve and exhaust 5. Pushing on the stub shaft will expose the gland downstream pressure. Close the first valve parts including the spacer (key 15W) and packing downstream from the internal valve and note (keys 15F, G and H). - Page 8 Type C407-10 TYPE P341/P342 ACTUATOR TYPE C407-10 VALVE TYPE P342 ONLY T13429 Figure 3. Type C407-10 with Latch and Remote Release TYPE C407-10 INTERNAL VALVE TYPE P389 AIR ACTUATOR T20862 Figure 4. Type C407A-10...
- Page 9 Type C407-10 25 TO 30 IN-LBS / 2.8 TO 3.3 N•m 35 TO 40 IN-LBS / 3.9 TO 4.5 N•m 42 TO 48 IN-LBS / 4.7 TO 5.4 N•m T80210 T80210 Magnalu APPLY SEALANT (S) 1. Lubric S = Medium Strength Threadlocker 1.
- Page 10 Type C407-10 30 TO 35 IN-LBS / 3.3 TO 3.9 N•m N-LBS / N•m T80210 APPLY LUBRICANT (L) OR SEALANT (S) L = Magnalube ® S = Medium Strength Threadlocker Magnalube -G is a registered trademark of Saunders Enterprises, Inc. ®...
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Page 11: Parts List
Type C407-10 Parts List Type P341/P342 Latch/Remote Release Description Part Number (Figure 3) Stem Assembly T13460T0012 Stem - - - - - - - - - - - Description Part Number Follower - - - - - - - - - - - Groove Pin - - - - - - - - - - - Latch... - Page 12 For further information visit www.fisherregulators.com The Emerson logo is a trademark and service mark of Emerson Electric Co. All other marks are the property of their prospective owners. Fisher is a mark owned by Fisher Controls International LLC, a business of Emerson Process Management.