Panam Engineers Pvt. Ltd. Supplies Pipe to Flange Mounting 2 Valve Manifolds, T type. Panam Engineers Pvt. Ltd. Is an ISO 9001:2000 certified company. The Pipe to Flange Mounting 2 Valve Manifolds are applicable for separate mounting. It has connecting system including transmitters and impulse lines. It also features simple two valve configuration ensuring easy block, bleed and calibration of a static pressure transmitter or gauge.