Body and stem:Brass,stainless steel is also available.

阀体与阀杆：材质为黄铜，不锈钢同样可以

Nickle plated Steel T Handle

碳钢镀镍T型手柄

Working Pressure: 150PSI  

工作压力：150PSI

Temperature Range: -65°F to +250°F (-55° to +120°C)

温度范围：-55℃到120℃

"1/4"" Male NPT ,DCEO style is with Viton O-Ring sealing,

DCE style is with metal to metal sealing."

1/4"外螺纹NPT，DCEO型带氟橡胶O型圈密封，DCE型带金属硬密封

Drain Cocks --- Both external -seat and internal seat drain cocks are manufactured to the highest quality standards .Hand-tightening provides a metal to metal seal . For use with low pressure air ,water ,gas and certain other fluids.

放水阀---外部阀座和内部阀座配合放水是制造的最高质量标准, 手柄旋转收紧硬密封。用于低压空气、水、气体和某些其他流体